HD74LV138A 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD74LV138A

3-to-8 line Decoder / Demultiplexers

Hitachi -> Renesas Electronics 

HD74LV138A

Switching Characteristics (cont)

• VCC = 5.0 ± 0.5 V

Ta = 25°C

Ta = –40 to 85°C

Item

Propa-

gation

delay

time

Symbol Min Typ Max Min

t PLH

— 5.6 8.1 1.0

t PHL

— 7.0 10.1 1.0

— 5.7 8.1 1.0

— 7.1 10.1 1.0

— 5.4 8.1 1.0

Max

9.5

11.5

9.5

11.5

9.5

— 6.8 10.1 1.0 11.5

Unit Test Conditions

ns CL = 15 pF

CL = 50 pF

CL = 15 pF

CL = 50 pF

CL = 15 pF

CL = 50 pF

FROM

(Input)

A, B,

C

TO

(Output)

Y

G1

G2A,

G2B

Operating Characteristics

• CL = 50 pF

Ta = 25°C

Item

Symbol VCC (V)

Min

Power

CPD

3.3

—

dissipation

capacitance

Typ

Max

16.8

—

5.0

—

19.1

—

Unit Test Conditions

pF

f = 10 MHz

8

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