HD74HC352 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74HC352

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

Hitachi -> Renesas Electronics 

HD74HC352

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

Ta = 25°C

Ta = –40 to

+85°C

Item

Symbol

Propagation delay tPLH

time

t PHL

VCC (V)

2.0

4.5

6.0

Min Typ Max Min

— — 125 —

— 16 25 —

— — 21 —

Max Unit

155 ns

31

26

2.0

— — 160 — 200 ns

4.5

— 18 32 — 40

6.0

— — 27 — 34

2.0

— — 100 — 125 ns

4.5

— 10 20 — 25

6.0

— — 17 — 21

Output rise/fall

t TLH

time

t THL

2.0

— — 75 — 95 ns

4.5

— 5 15 — 19

6.0

— — 13 — 16

Input capacitance Cin

—

— 5 10 — 10 pF

Test Conditions

Data to Y

A or B to Y

G to Y

5

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