IW4502B 查看數據表（PDF） - Integral Corp.

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IW4502B

Strobed Hex Inverter/Buffer High-Voltage Silicon-Gate CMOS

Integral Corp. 

TECHNICAL DATA

Strobed Hex Inverter/Buffer

High-Voltage Silicon-Gate CMOS

IW4502B

The IW4502B consists of six inverter/buffers with 3-state outputs.

A logic “1” on the OUTPUT ENABLE input produces a high

impedance state in all six outputs. This feature permits common busing

of the outputs, thus simplifying system design. A logic “1” on the

DIRECTION input switches all six outputs to logic “0” if the

OUTPUT ENABLE input is a logic “0”.

• Operating Voltage Range: 3.0 to 18 V

• Maximum input current of 1 µA at 18 V over full package-

temperature range; 100 nA at 18 V and 25°C

• Noise margin (over full package temperature range):

1.0 V min @ 5.0 V supply

2.0 V min @ 10.0 V supply

2.5 V min @ 15.0 V supply

ORDERING INFORMATION

IW4502BN Plastic

IW4502BD SOIC

TA = -55° to 125° C for all packages

LOGIC DIAGRAM

PIN ASSIGNMENT

PIN 16=VCC

PIN 8= GND

FUNCTION TABLE

Inputs

Output Direction

Enable

L

L

L

L

L

H

H

X

Z = high impedance

X = don’t care

Output

AY

LH

HL

XL

XZ

147

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