UNISONIC TECHNOLOGIES CO., LTD

U74HC73

CMOS IC

www.unisonic.com.tw

1 of 6

Copyright © 2016 Unisonic Technologies Co., Ltd

QW-R126-046.A

DUAL J-K FLIP-FLOPS WITH

CLEAR AND PRESET



DESCRIPTION

The U74HC73 is a dual J-K negative-edge-triggered flip-flop.

The clear ( CLR ) input can reset the output at a low level,

regardless of the level of others inputs. when the CLR is

inactive(high), data at the data inputs meeting the set-up time

requirements are transferred to the outputs on the negative-going

edge of the clock pulse. Following the hold-time interval, data J and

k inputs can be changed without affecting the levels at the outputs.



FEATURES

* Wide supply voltage range from 2.0V to 6.0V



ORDERING INFORMATION

Ordering Number

Package

Packing

U74HC73G-S14-R

SOP-14

Tape Reel

(1) R: Tape Reel

(2) S14: SOP-14

(3) G: Halogen Free and Lead Free

U74HC73G-S14-R

(1)Packing Type

(2)Package Type

(3)Green Package



MARKING

U T C

U74HC73G

2

3

4

5

67

1

9

10

11

12

13

14

Date Code

Lot Code

8