RD74LVC138B 데이터 시트보기 (PDF) - Renesas Electronics

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RD74LVC138B

3-to-8-line Decoder / Demultiplexer

Renesas Electronics 

RD74LVC138B

Recommended Operating Conditions

Item

Symbol

Ratings

Unit

Supply voltage

VCC

1.5 to 5.5

V

1.65 to 5.5

Input / output voltage

VI

0 to 5.5

V

VO

0 to VCC

V

Operating temperature

Ta

–40 to 85

°C

Output current

IOH

–4

mA

–8

–12

–24

IOL

4

mA

8

12

Input rise / fall time *1

24

tr, tf

20

ns/V

10

Notes: 1. This item guarantees maximum limit when one input switches.

Waveform: Refer to test circuit of switching characteristics.

Conditions

Data retention

At operation

A, B, C, G1, G2A, G2B

Y0 to Y7

VCC = 1.65 V

VCC = 2.3 V

VCC = 2.7 V

VCC = 3.0 V to 5.5 V

VCC = 1.65 V

VCC = 2.3 V

VCC = 2.7 V

VCC = 3.0 V to 5.5 V

VCC = 1.65 V to 2.7 V

VCC = 3.0 V to 5.5 V

Rev.2.00 Jan. 14, 2005 page 3 of 7

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