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Description
Octal D-type flip-flop
positive edge-trigger
3-state
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FEATURES
● 3-state non-inverting outputs for bus oriented applications
● 8-bit positive edge-triggered register
● Common 3-state output enable input
● Independent register and 3-state buffer operation
● Output capability: bus driver
● ICC category: MSI
GENERAL DESCRIPTION
The 74HC/HCT574 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).They are specified in compliance with JEDEC standard no.7A.
The 74HC/HCT574 are octal D-type flip-flops featuring separate D-type inputs for each flip-flop and non-inverting 3-state outputs for bus oriented applications. A clock (CP) and an output enable (OE) input are common to all flip-flops.
The 8 flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH CP transition.
When OE is Low, the contents of the8 flip-flops are available at the
outputs.
When OE is HIGH, the outputs go to the high impedance OFF-state.
Operation of the OE input does not affect the state of the flip-flops.
The “574” is functionally identical to the "564", but has non-inverting outputs.
The "574”is functionally identical to the "374", but has a different pinning.
Preview of the first 3 pages of the data sheet
Some Part number from the same manufacture
Same catergory
11 buyer reviews from Singapore
George Chan
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
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09/02/2022
Vincent Loh
Length of registration:5 years
Good
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03/18/2019
Steven Tan
Length of registration:6 years
Very satisfied with
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11/28/2018
Doris Boo
Length of registration:14 years
Very well-packed
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0
Reply0
01/05/2017
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74HC574D
74HC574D has several brands around the world that may have alternate names for 74HC574D due to regional differences or acquisition. 74HC574D may also be known as the following names:
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Stock Status: 10000
Minimum: 4
Total Price:
Unit Price:0.96610
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