Product video Product Picture

Sales：5

113521

5.0 out of 5 stars

1 star 0.3%

2 star 0%

3 star 0.2%

4 star 0.4%

5 star 99.1%

Total products: 2398061

Total sales: 12733451

Average lead time: 0 Hour

Delivery times (Express): 0

Delivery times (Post office): 0

Favorite

NE556N

USED

Utsource certified used parts

Utsource certified used parts provide the following guarantees:

1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.

2. Some parts are tested by machine.

3. Utsource certified parts can be returned and refunded unconditionally within 60 days.

Description

DUAL PRECISION TIMERS

Title

Dual precision timer

ECAD Module
Mounting Type: Through Hole
Brand: Texas Instruments
Package / Case: DIP-14
Timer Type: Standard
Package Type: PDIP
Number of Internal Timers: 2
Pin Count: 14
Minimum Operating Supply Voltage: 4.5 V
Maximum Operating Supply Voltage: 16 V
Minimum Operating Temperature: 0 °C
Maximum Operating Temperature: +70 °C
Maximum Quiescent Current: 30mA
Maximum Low Level Output Current: 200mA
Maximum High Level Output Current: -200mA
Width: 6.35mm
Dimensions: 19.3 x 6.35 x 4.57mm
Length: 19.3mm
Height: 4.57mm

All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

ECAD Module

Product Attributes

Description: The NE556N is a dual precision timing circuit from Texas Instruments. Features: Wide supply voltage range: 4.5V to 18V Low power consumption Low input current High accuracy Low temperature drift Low output impedance High output current Applications: Pulse generation Time delay generation Pulse width modulation Sequential timing Event counting Pulse position modulation Linear ramp generator (For reference only)

DESCRIPTION

Both the 556 and 556-1 Dual Monolithic timing circuits are highly stable controllers capable of producing accurate time delays or oscillation. The 556 and 556-1 are a dual 555. Timing is provided by an external resistor and capacitor for each timing function. The two timers operate independently of each other, sharing only VCC and ground. The circuits may be triggered and reset on falling waveforms. The output structures may sink or source 200mA.

FEATURES

● Turn-off time less than 2μs (556-1)

● Maximum operating frequency >500kHz (556-1)

● Timing from microseconds to hours

● Replaces two 555 timers

● Operates in both astable and monostable modes

● High output current

● Adjustable duty cycle

● TTL compatible

● Temperature stability of 0.005%/℃

● SE556-1 compliant to MIL-STD or JAN

APPLICATIONS

● Precision timing

● Sequential timing

● Pulse shaping

● Pulse generator

● Missing pulse detector

● Tone burst generator

● Pulse width modulation

● Time delay generator

● Frequency division

● Touch-Tone encoder

● Industrial controls

● Pulse position modulation

● Appliance timing

● Traffic light control

Preview of the first 3 pages of the data sheet

Document Preview

FEATURES

Two Precision Timing Circuits Per Package Astable or Monostable Operation TTL-Compatible Output Can Sink or Source

to 150 mA Active Pullup or Pulldown Designed to Be Interchangeable With
APPLICATIONS

Pulse-Shaping Circuits Missing-Pulse Detectors Tone-Burst Generators Pulse-Width Modulators Pulse-Position Modulators Sequential Timers Pulse Generators Frequency Dividers Application Timers Industrial Controls Touch-Tone Encoders

These devices provide two independent timing circuits of the or SE555 type in each package. These circuits can be operated in the astable or the monostable mode with external resistor-capacitor (RC) timing control. The basic timing provided by the RC time constant can be controlled actively by modulating the bias of the control-voltage input.

The threshold (THRES) and trigger (TRIG) levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by using the control voltage (CONT) terminal. When the trigger input falls below trigger level, the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset, and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset and the output goes low. When the output is low, a low-impedance path is provided between the discharge (DISCH) terminal and ground (GND).

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

Tube of 25 Tube of 50 Reel of 2500 Reel of 2000 Tube of 25 Tube of 25 Tube of 50 Reel of 2500

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.

DISCH GND RESET can override TRIG, which can override THRES.
over operating free-air temperature range (unless otherwise noted)

(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) All voltage values are with respect to network ground terminal. (3) Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient

temperature PD = (TJ(max) TA)/JA. Operating at the absolute maximum of 150°C can affect reliability. (4) The package thermal impedance is calculated in accordance with JESD 51-7. (5) Maximum power dissipation is a function of TJ(max), JC, and TC. The maximum allowable power dissipation at any allowable case

temperature PD = (TJ(max) TC)/JC. Operating at the absolute maximum of 150°C can affect reliability. (6) The package thermal impedance is calculated in accordance with MIL-STD-883.

Related products with the same datasheet

TLVH431B-EP

Enhanced-plastic 0.5% low-voltage wide-operating-current adjustable precision shunt regulator. VO (V) : 1.24, Reference voltage : Adjustable, Initial accuracy (Max) (%) : 0.5, Rating : HiRel Enhanced

SN74AC86

Quadruple 2-Input Exclusive-OR Gates. Technology Family : AC, VCC Min : 2V, VCC Max : 5.5V, Channels : 4#, Rating : Catalog, Input type : Standard

TLC081A

Single 16V, 10MHz, improved offset high output drive single supply op amp. Number of channels : 1#, Total supply voltage Min : 4.5+5V=5, +/-5V=10, Total supply voltage Max : 16+5V=5,

LPV358-N

Dual channel general purpose, low voltage, low power, rail-to-rail output operational amplifiers<. Number of channels : 2#, Total supply voltage Min : 2.7+5V=5, +/-5V=10, Total supply voltage Max : 5+5V=5,

OPA137

1-Channel, 1 MHz, 36V op amp. Number of channels : 1#, Total supply voltage Min : 4.5+5V=5, +/-5V=10, Total supply voltage Max : 36+5V=5,

LMX2430

3.0 GHz/0.8 GHz PLLatinum Dual High Frequency Synthesizer for RF Personal Communications. Integrated VCO : No, Output frequency Min : 250MHz, Output frequency Max : 3000MHz, Normalized PLL phase

DAC38J82

Dual-Channel, 16-Bit, 2.5-GSPS, 1x-16x Interpolating Digital-to-Analog Converter (DAC). Resolution : 16Bits, DAC channels : 2, Interface : JESD204B, Sample/update rate : 2500MSPS, Features

UCC27712

1.8-A/2.8-A, 620V half bridge driver with interlock. Bus voltage Max : 620V, Power switch : MOSFET^IGBT, Input VCC Min : 10V, Input VCC Max : 20V, Peak output

UCC38C42

20V, 1-A, Low current 1MHz current mode PWM controller with 14.5V/9V UVLO 100% duty cycle, 0C to 70C. Topology : Boost^Buck^Buck-Boost^Flyback^Forward, Control method : Peak Current Mode, VCC Min : 14.5V,

MC34063ADR

DC-DC Switching Buck, Boost, Inverting Regulator, Adjustable, 3V-40Vin, 100 kHz, 1.5Aout, SOIC-8. Topology: : Buck, Boost, Inverting, Input Voltage Min: : 3V, Input Voltage Max: : 40V, No. of Outputs:

Some Part number from the same manufacture

PCF85363ATT1/AJ

Tiny real-time clock/calendar.

V3025

Very Low Power 8-Bit 32kHz RTC Module (with built-in quartz crystal) with Digital Trimming, User RAM and Battery Switch-over.

X1B0003110001

Real Time Clock.

X1B0001820002

Real Time Clock.

X1B0002020001

Real Time Clock.

ISL12008

ISL12008 | Real-Time Clocks.

ISL1209

ISL1209 | Real-Time Clocks.

AB-RTCMK-32.768KHZ-T

IC RTC CLK/CALENDAR I2C 8-SMT.

R2061

3-wire Serial Interface Real Time Clock (RTC) with Battery Backup Switch-over Function.

M41ST87W

5.0 V, 3.3/3.0 V secure real-time clock , NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM.

Same catergory

NE556N

IC OSC TIMER DUAL 100KHZ 14-DIP

NE555DRE4

IC OSC SGL TIMER 100KHZ 8-SOIC

NE555DRG4

IC OSC SGL TIMER 100KHZ 8-SOIC

NE555PSRE4

IC OSC SINGLE TIMER 100KHZ 8SO

LM555CMX/NOPB

IC OSC SGL TIMER 100KHZ 8-SOIC

TLC555CD

IC OSC SGL TIMER 2.1MHZ 8-SOIC

CD4541BCN

IC OSC PROG TIMER 100KHZ 14DIP

TS555CDT

IC OSC SGL TIMER 2.7MHZ 8-SOIC

Product Reviews

Submit

11 buyer reviews from Singapore

George Chan

MC14106B

Italy Rome

Length of registration:16 years

The goods have been received. The packaging is very good. By the way, there are not a few in the list. The logistics is also very fast

Reply0

09/02/2022

Vincent Loh

M27C512-12F1

Singapore Singapore

Length of registration:5 years

Good

Reply0

03/18/2019

Steven Tan

STR-Z2151

Singapore Singapore

Length of registration:6 years

Very satisfied with

Reply0

11/28/2018

Doris Boo

2MBI400U2B-060

Singapore Singapore

Length of registration:14 years

Very well-packed

Reply0

01/05/2017

See all reviews >>

Payment Method

European payment method

Asia payment method

America payment method

International payment method

Shopping process

Search on the website

Send an inquiry
Add to Cart

Add to inquiry cart

Quote
Place Order
Goods warehousing

Package

Ship order out

Latest shipping video More

Shopping Guide Related Search Related Supplier Alternate Names

Shopping Guide

Order

Users could add parts to cart and upload BOM when they searching parts, calculate cost in a second, offer you the best bill of materials.
Some specific products need to reach the minimum order quantity.
Users could get coupons randomly when they applied plus member. Utsource offers different buying options with different product quality from different seller stores when placing orders.
Users could add products to“inquiry cart" and submit your inquiry, utsource will send quotation email to you.
If you need add additional order instructions like Tax Invoice or Remark, please put them on the ordering information page.
All order information could be checked in your "account center"page
Please confirm the product description when placing order.
The order can’t be canceled after shipment, so please email customer service to revise order details before shipment.
Utsource Mobile browser version and APP could be downloaded to find parts anytime, anywhere if needed.
Please choose right language and currency to place order if needed.

Payment

UTSOURCE supports global payments, including mainstream US PAYPAL, credit cards (VISA, MASTERCARD, AMERICAN EXPRESS, JCB), WEST UNION, Moneygram;
Popular payment in Europe: SofortBanking, Trustpay, Paysafecard;
Middle East: CashU, Onecard;
Southeast Asia : MOLPay;
Russia commonly used: Qiwi, Yandex Money, WebMoney;
The Dutch payment: iDEAL, Polish Dotpay,
Brazilian payment: Boleto
These above payments have a high market share in the local area with better payment experience, simpler payment method.

Shipping

USPS, FedEx, DHL, and UPS could be selected.
Express: (FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$, Overweight will be charged separately.
It is available for users to select "Freight Collect"depending on their requirement
It may cost additional remote fees for delivery if you are in a remote area.
Shipping price for your order will be calculated automatically in the shopping cart.If you have any questions about shipping costs, you can write to us and we will confirm it manually.
For in-stock parts, orders normally could be shipped out within 1-2days.
Delivery date: usually 2 to 5 working days.
Shipping Tracking Number will be sent by email or you can go to APP or website "account center" to check once your order has been shipped.
Invoice could be downloaded from "account center" > "my invoice" if needed

Gift Coupon/Plus service

You could receive US $5 shipping coupon (applicable to new users)
Offer 30-day PLUS free trial service( The plus service will be stopped automatically after the end of the trial, and no extra charge will be generated. Commodity prices are usually reduced by 10%)
“Funds account” could be used for your next order purchase If you have money that has been returned to your “Funds account”. (You could check it in “My Account” > “Funds account” )
Utsource offers professional customer service worldwide in USA, Mexico, Brazil, Italy, France, Germany and many other places.

Returning

Returns are normally accepted when completed within 60 days from the date of the parcel delivered.

Defective ( Please provide a third party quality report of nonconforming products)

Return Freight charges must be prepaid; we will not accept COD shipments.

Warranty

All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.

Related Search

NE556N Price
NE556N Pdf
NE556N Hard to find
NE556N Pinout
NE556N Obsolete
NE556N Image
NE556N Buy
NE556N Picture
NE556N Sell
NE556N In Stock
NE556N Search
NE556N Distributor
NE556N Datasheet
NE556N New&Original
NE556N Application
NE556N Series
NE556N Replacement
NE556N TI(Texas Instruments)
NE556N find
NE556N purchase
NE556N need
NE556N shopping
NE556N store
NE556N Cheap
NE556N transistor
NE556N equivalent
NE556N Electronic Component
NE556N DUAL PRECISION TIMERS

Related Supplier

Part Number Seller's Name Stock Brand Package/Case Date Code Description Price

Alternate Names

NE556N

NE556N has several brands around the world that may have alternate names for NE556N due to regional differences or acquisition. NE556N may also be known as the following names: