MC74VHC1G32(1999) Ver la hoja de datos (PDF) - ON Semiconductor

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MC74VHC1G32
(Rev.:1999)

Single 2-Input OR Gate

ON Semiconductor 

MC74VHC1G32

2-Input OR Gate

The MC74VHC1G32 is an advanced high speed CMOS 2–input OR

gate fabricated with silicon gate CMOS technology. It achieves high

speed operation similar to equivalent Bipolar Schottky TTL while

maintaining CMOS low power dissipation.

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output.

The MC74VHC1G32 input structure provides protection when

voltages up to 7V are applied, regardless of the supply voltage. This

allows the MC74VHC1G32 to be used to interface 5V circuits to 3V

circuits.

• High Speed: tPD = 3.7ns (Typ) at VCC = 5V

• Low Power Dissipation: ICC = 2µA (Max) at TA = 25°C

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300mA

• ESD Performance: HBM > 2000V; MM > 200V, CDM > 1500V

http://onsemi.com

SC–88A / SOT–353

DF SUFFIX

CASE 419A

MARKING DIAGRAM

V4d

IN B 1

IN A 2

GND 3

5 VCC

4 OUT Y

Figure 1. 5–Lead SOT–353 Pinout (Top View)

LOGIC SYMBOL

IN A

≥1

IN B

OUT Y

Pin 1

d = Date Code

PIN ASSIGNMENT

1

IN B

2

IN A

3

GND

4

OUT Y

5

VCC

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

FUNCTION TABLE

Inputs

A

B

L

L

L

H

H

L

H

H

Output

Y

L

H

H

H

© Semiconductor Components Industries, LLC, 1999

1

December, 1999 – Rev. 3

Publication Order Number:

MC74VHC1G32/D

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