HD74LS164P データシートの表示（PDF） - Renesas Electronics

部品番号

コンポーネント説明

メーカー

HD74LS164P

8-Bit Parallel-Out Serial-in Shift Register

Renesas Electronics 

HD74LS164

Electrical Characteristics

(Ta = –20 to +75 °C)

Item

Symbol

min.

typ.* max.

Unit

Condition

Input voltage

Output voltage

Input current

Short-circuit output

current

VIH

2.0

—

—

V

VIL

—

—

0.8

V

VOH

2.7

—

—

V

VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V,

IOH = –400 µA

VOL

—

—

0.4

V

IOL = 4 mA VCC = 4.75 V, VIH = 2 V,

—

—

0.5

IOL = 8 mA VIL = 0.8 V

IIH

—

—

20

µA VCC = 5.25 V, VI = 2.7 V

IIL

—

—

–0.4

mA VCC = 5.25 V, VI = 0.4 V

II

—

—

0.1

mA VCC = 5.25 V, VI = 7 V

IOS

–20

—

–100

mA VCC = 5.25 V

Supply current**

ICC

—

16

27

mA VCC = 5.25 V

Input clamp voltage

VIK

—

—

–1.5

V

VCC = 4.75 V, IIN = –18 mA

Notes: * VCC = 5 V, Ta = 25°C

** ICC is measured with outputs open, serial inputs grounded, the clock input at 2.4 V, and a momentary

grounded, then 4.5 V applied to clear.

Switching Characteristics

(VCC = 5 V, Ta = 25°C)

Item

Symbol Inputs Outputs min.

typ.

max.

Unit Condition

Maximum clock frequency

ƒmax

25

36

—

MHz

Propagation delay time

tPHL

Clear

Q

tPLH

Clock

Q

—

24

36

ns CL = 15 pF,

—

17

27

ns

RL = 2 kΩ

tPHL

Clock

Q

—

21

32

ns

Rev.2.00, Feb.18.2005, page 3 of 8

Share Link: