HD74LVCR2245A Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74LVCR2245A

Octal Bidirectional Transceivers with 3–state Outputs

Hitachi -> Renesas Electronics 

HD74LVCR2245A

(VCC = 2.7 V, VCC = 3.3±0.3 V, VCC = 5.0±0.5 V)

VCC

VCC

OE

Input

Pulse generator

Zout = 50 Ω

T/R

S1

A0

B0

Output

CL =

50 pF

500 Ω S2

450 Ω

50 Ω Scope

OPEN

*1 See

under table

GND

Note: 1. C L includes probe and jig capacitance.

Symbol

tPLH / t PHL

t ZH / t HZ

tZL / t LZ

S2

Vcc=2.7V,

3.3±0.3V

Vcc=5.0±0.5V

OPEN

OPEN

GND

6V

GND

2×VCC

8

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