U74LVC1G332

Preliminary

CMOS IC

UNISONIC TECHNOLOGIESCO.,LTD

6 of 6

www.unisonic.com.tw

QW-R502-D74.a



TEST CIRCUIT AND WAVEFORMS (Cont.)

Note: CL includes probe and jig capacitance.

VCC

Inputs

VM

VLOAD

CL

RL

V△

VIN

tR / tF

1.8V±0.15V

VCC

≤2ns

VCC/2

2×VCC

30pF

1KΩ

0.15V

2.5V±0.2V

VCC

≤2ns

VCC/2

2×VCC

30pF

500Ω

0.15V

3.3V±0.3V

3V

≤2.5ns

1.5V

6V

50pF

500Ω

0.3V

5V±0.5V

VCC

≤2.5ns

VCC/2

2×VCC

50pF

500Ω

0.3V

Timing

Input

VM

VIN

0V

VIN

0V

VM

VM

Data

Input

SETUP TIME AND HOLD TIME

VM

VM

VM

VM

VIN

0V

VOH

VOL

PROPAGATION DELAY TIMES

VM

VM

VIN

0V

VM

VOL+VΔ

VM

VOH-VΔ

0V

VOH

VLOAD/2

VOL

ENABLE AND DISABLE TIMES

Input

Output

Output

Output

Input

tPLH

tPHL

tSU

th

tPZL

tPLZ

tPZH

tPHZ

tPLH

tPHL

VOH

VOL

Output

VM

VM

VIN

0V

VM

VM

PULSE WIDTH

Input

tW

Notes: 1. CL includes probe and jig capacitance.

2. All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω.

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all UTC products described or contained herein.

UTC products are not designed for use in life support appliances, devices or systems where malfunction

of these products can be reasonably expected to result in personal injury. Reproduction in whole or in

part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to

make changes to information published in this document, including without limitation specifications and

product descriptions, at any time and without notice. This document supersedes and replaces all

information supplied prior to the publication hereof.