HD74ACT163 データシートの表示（PDF） - Hitachi -> Renesas Electronics

部品番号

コンポーネント説明

メーカー

HD74ACT163

Synchronous Presettable Binary Counter

Hitachi -> Renesas Electronics 

Block Diagram

HD74ACT161/HD74ACT163

PE

CEP

CET

’161 ’163

’163

ONRY

P0

P1

P2

P3

TC

CP

CP

’161

CP

ONRY

D CP D

CD O O

Q0

Q0

DETAIL A

DETAIL A

DETAIL A

DETAIL A

MR ’161

SR ’163

Q0

Q1

Q2

Q3

Please note that this diagram is provided only for the understanding of logic operations and should not be

used to estimate propagation delays.

DC Characteristics (unless otherwise specified)

Item

Symbol Max

Unit

Maximum quiescent supply current ICC

80

µA

Maximum quiescent supply current ICC

8.0

µA

Maximum additional ICC/input

(HD74ACT161/HD74ACT163)

I CCT

1.5

mA

Condition

VIN = VCC or ground, VCC = 5.5 V,

Ta = Worst case

VIN = VCC or ground, VCC = 5.5 V,

Ta = 25°C

VIN = VCC – 2.1 V, VCC = 5.5 V,

Ta = Worst case

5

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