Flip Flop

74LS74A Datasheet – Dual D-Type Edge-triggered Flip-Flop

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Part Number: 74LS74A

Function: DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR

Package: DIP 14 Pin Type

Manufacturer: Motorola ( Freescale )

Pinouts:

74LS74A datasheet

Description

The SN54LS74A / 74LS74A dual edge-triggered flip-flop utilizesSchottky TTL circuitryto produce high speed D-type flip-flops. Each flip-flop hasindividual clear and set inputs, and also complementary Q and Qoutputs. Informationat input D is transferred to the Q output on thepositive-going edgeof the clock pulse. Clock triggering occursat a voltage level of the clock pulseand is not directly related to the transition time of the positive-going pulse.When the clock input is at either the HIGH or the LOW level, the D input signal has no effect.

Logic Diagram

components

Other data sheets are available within the file: 54LS74, SN54LS74J, SN74LS74D, SN74LS74N, 74LS74

74LS74A Datasheet PDF Download


74LS74A pdf

MC74AC175 Datasheet – Quad D Flip-Flop With Master Reset

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Part Number: MC74AC175

Function: Quad D Flip-Flop With Master Reset

Package: DIP 16 Pin Type

Manufacturer: Motorola ( Freescale )

Pinouts:

MC74AC175 datasheet

Description

The MC74AC/ACT175 is a high-speed quad D flip-flop. The device is useful for general flip-flop requirements where clock and clear inputs are common. The information on the D inputs is transferred to storage during the LOW-to-HIGH clock transition. The device has a Master Reset to simultaneously clear all flip-flops, when MR is low.

Features

1. Outputs Source/Sink 24 mA
2. ACT175 Has TTL Compatible Inputs

Logic Diagram

components

Other data sheets are available within the file:

MC74AC175D, MC74AC175N, MC74ACT175, MC74ACT175D

MC74AC175 Datasheet PDF Download


MC74AC175 pdf

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