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Home > Elec-component > IC Chips > Clock/Timing - Programmable Timers and Oscillators
DIP-16
Texas Instruments
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
The SN74S124N is a 16-pin dual retriggerable monostable multivibrator (DIP) manufactured by Texas Instruments. It is designed to provide a pulse of a predetermined duration when triggered by an extern
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The Z0803606PSC is a 40-pin DIP (dual in-line package) integrated circuit manufactured by Zilog. It is a Z80 CPU, which is an 8-bit microprocessor designed and manufactured by Zilog. The Z80 CPU is
Stock:5000
Minimum:1
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SOP
STM
1134+
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
Package: SOP Manufacturer: STMicroelectronics Description: The TS555CDT is a low-power CMOS version of the 555 timer. It is a precision timer which operates from a wide range of supply voltage and te
Stock:10000
Minimum:4
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DIP-28
Zilog
00+
Core / Cpu Used = Z80 ;; External Memory = -- ;; Speed = 6, 8, 10 ;; I/O = N/s ;; Timers = 4 ;; Communications Controller = CTC ;; Other Features = Four 8-bit Ctc, Selectable Trigger ;;
Description: The Z84C3008PEC is an 8-bit microcontroller from Zilog. It is a member of the Z80 family of microcontrollers and is based on the Z80 CPU core. Features: - 8-bit CPU core based on the Z80
Stock:10000
Minimum:1
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SOIC
Texas Instruments
1450+
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
Description: The NE555DRE4 is a high-performance version of the 555 timer IC. It is a low-power CMOS timer designed to operate from a single power supply over a wide range of voltages. Features: Low
Stock:10000
Minimum:2
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SOP
Texas Instruments
1450+
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
Description: The NE555PSRE4 is a precision timing circuit from Texas Instruments. It is a highly stable controller capable of producing accurate time delays or oscillation. Features: High stabilit
Stock:10000
Minimum:2
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DIP-14
National Semiconductor
Dual Timer; Package: DIP; No of Pins: 14; Container: Rail
Description: Dual Timer Features: - Wide operating supply voltage range: 3V to 18V - Low power consumption: 0.5mA max - High output current: 200mA - Low input current: 0.1mA max - High accuracy:
Stock:10000
Minimum:5
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SOP-8
National Semiconductor
0825+
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
Description: The LM555CMX/NOPB is a CMOS version of the classic 555 timer IC. It is a highly stable device for generating accurate time delays or oscillation. Features: Wide supply voltage range: 3V
Stock:10000
Minimum:2
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The Z84C3010PEC is a Zilog Z80 microprocessor. It is a 28-pin DIP package and is a CMOS version of the Z80 CPU. It is an 8-bit microprocessor that is compatible with the Z80 instruction set. The Z84C
Stock:10000
Minimum:1
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SOIC
Texas Instruments
1450+
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
Description: The NE555DRG4 is a single-timer in a 8-pin SOIC package. It is a highly stable device for generating accurate time delays or oscillation. Features: - Operating temperature range: -40°C t
Stock:10000
Minimum:2
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Stock:10000
Minimum:2
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Stock:999899
Minimum:100
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Manufacturer: Intel Description: The ICM7217AIPI is a CMOS programmable interval timer/counter designed for use in microprocessor-based systems. Features: High-speed CMOS technology Programmable int
Stock:10000
Minimum:1
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DIP-14
Fairchild
0130+
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
Description: CMOS Programmable Timer Features: High Voltage Type (20V Rating) Low Power Consumption (Typical 10μA) Low Output Sink Current (Typical 1mA) Low Output Source Current (Typical 1mA) Hi
Stock:10000
Minimum:5
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Description: The NE555D is a low-power CMOS version of the NE555 timer IC, which is a popular and versatile 8-pin integrated circuit for generating accurate timing pulses. Features: Low-power
Stock:10000
Minimum:21
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The CP82C54-10 is a CMOS Programmable Interval Timer (PIT) from Intersil. It is a 24-pin DIP package and is used to generate accurate time delays or intervals. The CP82C54-10 has three independent 1
Stock:5000
Minimum:1
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Description: ICM7250IPE is a programmable timer/counter integrated circuit (IC) manufactured by Maxim Integrated. It is a 16-pin DIP package. Features: Programmable timer/counter 16-pin DIP packag
Stock:10000
Minimum:2
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DIP-28
Zilog
0624
Z80 Microcontroller - Z84C30 Series; External Memory: --; Voltage Range: 5.0V; Communications Controller: CTC; Speed MHz: 10,8,6; Core / CPU Used: Z80; Pin Count: 28,44; Timers: 4; I/O: N/S; Package: DIP,LQFP,PLCC; Other Features: Four 8-bit CTC,Selectable Trigger; SRAM: --; 10-bit A/D: --; 8-bit Timers: --; 16-bit Timers: --; EMAC: --; Program Memory: --; ROM KB: --; RAM bytes: --; Package: DIP; Pin Count: 28
Description: The Z84C3006PEG is a CMOS version of the Z80 CPU, designed and manufactured by Zilog. It is a 28-pin DIP (Dual In-line Package) integrated circuit. Features: High-performance CMOS v
Stock:10000
Minimum:1
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SOP8
Texas Instruments
1510+
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
Description: The TLC555CD is a low-power CMOS timer, which is a highly stable device for generating accurate time delays or oscillation. Feature: Low power CMOS technology High output current: 200 m
Stock:10000
Minimum:2
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Stock:10000
Minimum:4
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