SN74LS153 データシートの表示（PDF） - ON Semiconductor

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SN74LS153

Dual 4-Input Multiplexer

ON Semiconductor 

SN74LS153

CONNECTION DIAGRAM DIP (TOP VIEW)

VCC Eb S0

16 15 14

I3b I2b I1b

13 12 11

I0b Zb

10 9

NOTE:

The Flatpak version has the same

pinouts (Connection Diagram) as

the Dual InĆLine Package.

1 2 3 4 56

Ea S1 I3a I2a I1a I0a

78

Za GND

PIN NAMES

S0

E

I0, I1

Z

Common Select Input

Enable (Active LOW) Input

Multiplexer Inputs

Multiplexer Output

LOADING (Note a)

HIGH

LOW

0.5 U.L.

0.5 U.L.

0.5 U.L.

10 U.L.

0.25 U.L.

0.25 U.L.

0.25 U.L.

5 U.L.

NOTES:

ąa) 1 TTL Unit Load (U.L.) = 40 mA HIGH/1.6 mA LOW.

LOGIC SYMBOL

1 6 5 4 3 10 11 12 13 15

14

Ea I0a I1a I2a I3a I0b I1b I2b I3b Eb

S0

2

Sa

Za

Zb

7

9

VCC = PIN 16

GND = PIN 8

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