IN74HC574A - IK Semiconductor

IN74HC574A Octal D-Type Flip-Flop

TECHNICAL DATA IN74HC574A Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS N SUFFIX PLASTIC DIP The IN74HC574A is identical in pinout to the LS/ALS574. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. Data meeting the setup time is clocked to the output.

Features

19 18 17 16 15 14 13 12 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 NONINVERTING OUTPUTS 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 V CC Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 CLOCK D2 D3 D4 D5 D6 D7 GND FUNCTION TABLE Inputs Output D H L L,H, X X X Q H L no change Z OE L PIN 20=VCC PIN 10 = GND Clock 1 OE w w w .d a t a e h s 4 t e c . u om L L H H= high level L = low level X = don’t care Z = high impedance 1 www.DataSheet4U.com IN74HC574A MAXIMUM RATINGS
* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
* Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output V.