SN74LS32M 查看數據表（PDF） - ON Semiconductor

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SN74LS32M

Quad 2-Input OR Gate

ON Semiconductor 

SN74LS32

DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)

Limits

Symbol

Parameter

Min

Typ

Max

Unit

Test Conditions

VIH

Input HIGH Voltage

2.0

V

Guaranteed Input HIGH Voltage for

All Inputs

VIL

Input LOW Voltage

0.8

V

Guaranteed Input LOW Voltage for

All Inputs

VIK

VOH

Input Clamp Diode Voltage

Output HIGH Voltage

–0.65

–1.5

2.7

3.5

V

VCC = MIN, IIN = –18 mA

V

VCC = MIN, IOH = MAX, VIN = VIH

or VIL per Truth Table

VOL

Output LOW Voltage

0.25

0.4

0.35

0.5

V

IOL = 4.0 mA VCC = VCC MIN,

VIN = VIL or VIH

V

IOL = 8.0 mA per Truth Table

IIH

Input HIGH Current

20

µA

VCC = MAX, VIN = 2.7 V

0.1

mA

VCC = MAX, VIN = 7.0 V

IIL

Input LOW Current

–0.4

mA

VCC = MAX, VIN = 0.4 V

IOS

Short Circuit Current (Note 2)

–20

–100

mA

VCC = MAX

Power Supply Current

ICC

Total, Output HIGH

Total, Output LOW

6.2

mA

VCC = MAX

9.8

2. Not more than one output should be shorted at a time, nor for more than 1 second.

AC CHARACTERISTICS (TA = 25°C)

Symbol

tPLH

tPHL

Parameter

Turn-Off Delay, Input to Output

Turn-On Delay, Input to Output

Limits

Min

Typ

Max

Unit

14

22

ns

14

22

ns

Test Conditions

VCC = 5.0 V

CL = 15 pF

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