HD74HC352 데이터 시트보기 (PDF) - Renesas Electronics

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HD74HC352

Dual 4-to-1-line Data Selectors/Multiplexers

Renesas Electronics 

HD74HC352

Switching Characteristics

Item

Propagation delay

time

Output rise/fall

time

Input capacitance

Symbol VCC (V)

tPLH

2.0

tPHL

4.5

6.0

2.0

4.5

6.0

2.0

4.5

6.0

tTLH

2.0

tTHL

4.5

6.0

Cin

—

Ta = 25°C

Min Typ Max

— — 125

— 16 25

— — 21

— — 160

— 18 32

— — 27

— — 100

— 10 20

— — 17

— — 75

— 5 15

— — 13

— 5 10

(CL = 50 pF, Input tr = tf = 6 ns)

Ta = –40 to +85°C

Unit

Min

Max

Test Conditions

—

155 ns Data to Y

—

31

—

26

—

200 ns A or B to Y

—

40

—

34

—

125 ns G to Y

—

25

—

21

—

95

ns

—

19

—

16

—

10 pF

Test Circuit

VCC

Input

Pulse Generator

Zout = 50 Ω

VCC

1G

1Y

1C0 to 1C3

A

B

2Y

2C0 to 2C3

2G

Output

Output

CL = 50 pF

CL = 50 pF

Note : 1. CL includes probe and jig capacitance.

Rev.2.00 Jan 31, 2006 page 4 of 6

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