74HC74 PDF Datasheet


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Description

This is Dual D-type flip-flop with set and reset positive-edge trigger. INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: The IC06 74HC, HCT, HCU, HCMOS Logic Family Specifications 74HC, HCT74 Dual D-type flip-flop with set and reset; positive-edge trigger Product speci cation Supersedes data of September 1993 File under Integrated Circuits, IC06 1998 Feb 23 Philips Semiconductors Product speci cation Dual D-type ip- op with set and reset; positive-edge trigger FEATURES Output capability: standard ICC category: flip-flops GENERAL DESCRIPTION The 74HC, HCT74 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, HCT74 are dual positive-edge triggered, D-type flip-flops with individual data (D) inputs, clock (CP) inputs, set (SD) and reset (RD) inputs; also complementary Q and Q outputs. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns 74HC, HCT74 The set and reset are asynchronous active LOW .