Part Number
|
74HC174 |
Manufacturer
|
nexperia |
Description
|
Hex D-type flip-flop |
Published
|
Jul 23, 2019 |
Detailed Description
|
74HC174; 74HCT174
Hex D-type flip-flop with reset; positive-edge trigger
Rev. 6 — 1 September 2021
Product data sheet...
|
Datasheet
|
74HC174
|
Overview
74HC174; 74HCT174
Hex D-type flip-flop with reset; positive-edge trigger
Rev.
6 — 1 September 2021
Product data sheet
1.
General description
The 74HC174; 74HCT174 are hex positive edge-triggered D-type flip-flops with individual data inputs (Dn) and outputs (Qn).
The common clock (CP) and master reset (MR) inputs load and reset all flip-flops simultaneously.
The D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition is stored in the flip-flop and appears at the Q output.
A LOW on MR causes the flip-flops and outputs to be reset LOW.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in exce...
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