HD74HC174 - Hex D-type Flip-Flops (with Clear)

Product Overview

Hitachi Semiconductor

Part number	HD74HC174
Manufacturer	Hitachi Semiconductor
File Size	51.65 KB
Description	Hex D-type Flip-Flops (with Clear)
Datasheet	HD74HC174 Datasheet
Additional preview pages of the HD74HC174 datasheet.

This device contains 6 master-slave flip-flops with a common clock and common clear.

Data on the D input having the specified setup and hold times is transferred to the Q output on the low to high transition of the clock input.

The clear input when low, sets all outputs to a low state.

High Speed Operation: tpd (Clock to Q) = 15 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs Clear L H H H H L Clock X D X H L X X Outputs Q L H L no change no change HD74HC174 Pin Arrangement Clear 1 1Q 2 1D 3 2D 4 2Q 5 3D 6 3Q 7 GND 8 (Top view) Q CLR D CK Q CLR CK D 16 V.

Other Datasheets by Hitachi Semiconductor

Published: Mar 23, 2005 |