HD74LS38FPEL データシートの表示（PDF） - Renesas Electronics

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HD74LS38FPEL

Quadruple 2-input Positive NAND Buffers (with Open Collector Outputs)

Renesas Electronics 

HD74LS38

Electrical Characteristics

Item

Input voltage

Symbol

VIH

VIL

Output voltage

VOL

Output current

IOH

IIH

Input current

IIL

II

Supply current

ICCH

ICCL

Input clamp voltage

VIK

Note: * VCC = 5 V, Ta = 25°C

min.

2.0

—

—

—

—

—

—

—

—

—

—

typ.*

—

—

—

—

—

—

—

—

0.9

6

—

max.

—

0.8

0.5

0.4

250

20

–0.4

0.1

2.0

12

–1.5

Unit

V

V

V

µA

µA

mA

mA

mA

mA

V

(Ta = –20 to +75 °C)

Condition

IOL = 24 mA

IOL = 12 mA

VCC = 4.75 V, VIH = 2 V

VCC = 4.75 V, VI = 0.8 V, VOH = 5.5 V

VCC = 5.25 V, VI = 2.7 V

VCC = 5.25 V, VI = 0.4 V

VCC = 5.25 V, VI = 7 V

VCC = 5.25 V

VCC = 5.25 V

VCC = 4.75 V, IIN = –18 mA

Switching Characteristics

(VCC = 5 V, Ta = 25°C)

Item

Symbol

min.

typ.

max.

Unit

Condition

Propagation delay time

tPLH

—

tPHL

—

20

18

32

28

ns

ns

CL = 45 pF, RL = 667 Ω

Note: Refer to Test Circuit and Waveform of the Common Item "TTL Common Matter (Document No.: REJ27D0005-

0100)".

Rev.3.00, Jul.22.2005, page 3 of 5

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