HD74LS93 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

HD74LS93

4-bit Binary Counter

Renesas Electronics 

HD74LS93

Timing Definition

tw

3V

R0

1.3 V

1.3 V

0V

tsu

A or B

Input

3V

1.3 V 1.3 V

tw

0V

Testing Method

Test Circuit

4.5V

P.G.

Zout = 50Ω

VCC

QA

RL Load circuit 1

QA

A

CL

B

QB

QB

Same as Load Circuit 1.

QC

R0

QC

R0

QD

Same as Load Circuit 1.

QD

Same as Load Circuit 1.

Notes: 1. CL includes probe and jig capacitance.

2. All diodes are 1S2074(H).

Rev.2.00, Feb.18.2005, page 5 of 8

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