MC74HCT74A Datasheet (ON Semiconductor)

MC74HCT74A, Dual D Flip-Flop

DATA SHEET www.onsemi.com Dual D Flip-Flop with Set and Reset MC74HC74A, MC74HCT74A The MC74HC74A is identical in pinout to the LS74.

The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

This device consists of two D flip flops with individual Set, Reset, and Clock inputs.

Information at a D input is transferred to the corresponding Q output on the next positive going edge of the clock input.

Both Q and Q out

MC74HCT74A Features

* Output Drive Capability: 10 LSTTL Loads

* Outputs Directly Interface to CMOS, NMOS, and TTL

* Operating Voltage Range: 2.0 to 6.0 V (HC), 4.5 to 5.5 V (HCT)

* Low Input Current: 1.0 mA

* High Noise Immunity Characteristic of CMOS Devices

* In Complia