HD74HC152RP 查看數據表（PDF） - Renesas Electronics

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HD74HC152RP

1-of-8-line Data Selector/Multiplexer

Renesas Electronics 

HD74HC152

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

Item

Symbol VCC (V)

Propagation delay tPLH, tPHL 2.0

time

4.5

6.0

tPLH, tPHL 2.0

4.5

6.0

Output rise/fall

time

tTLH, tTHL 2.0

4.5

6.0

Input capacitance Cin

—

Ta = 25°C

Ta = –40 to +85°C

Min Typ Max Min Max Unit

Test Conditions

— — 160 —

200 ns A, B or C to W

— 17 32

—

40

— — 27

—

34

— — 150 —

190 ns Any D to W

— 15 30

—

38

— — 26

—

33

— — 75

—

95 ns

— 5 15

—

19

— — 13

—

16

— 5 10

—

10 pF

Test Circuit

Measurement point

CL*

Note: CL includes the probe and fig capacitance.

Waveforms

tr

tf

90 %

90 %

VCC

Input

50 %

50 %

10 %

10 %

0V

tPLH

tPHL

Same-phase output

50 %

10 %

90 %

tPHL tTLH

90 %

VOH

50 %

10 %

VOL

tPLH

tTHL

Inverse-phase output

90 %

50 %

10 %

90 %

VOH

50 %

10 %

VOL

tTHL

tTLH

Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 6 ns, tf ≤ 6 ns

2. The output are measured one at a time with one transition per measurement.

Rev.2.00, Oct 11, 2005 page 4 of 5

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