MC74VHC1G50(2000) 查看數據表（PDF） - ON Semiconductor

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MC74VHC1G50
(Rev.:2000)

Buffer

ON Semiconductor 

MC74VHC1G50

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Buffer

The MC74VHC1G50 is an advanced high speed CMOS buffer

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 buffered

output which provides high noise immunity and stable output.

The MC74VHC1G50 input structure provides protection when

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

allows the MC74VHC1G50 to be used to interface 5V circuits to 3V

circuits.

• High Speed: tPD = 3.5ns (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 > 1500V; MM > 200V

NC 1

IN A 2

GND 3

5 VCC

4 OUT Y

http://onsemi.com

SC–88A / SOT–353

DF SUFFIX

CASE 419A

MARKING DIAGRAM

VRd

Pin 1

d = Date Code

PIN ASSIGNMENT

1

NC

2

IN A

3

GND

4

OUT Y

5

VCC

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

LOGIC SYMBOL

IN A

1

OUT Y

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

FUNCTION TABLE

A Input

L

H

Y Output

L

H

This document contains information on a product under development. ON Semiconductor

reserves the right to change or discontinue this product without notice.

© Semiconductor Components Industries, LLC, 1999

1

February, 2000 – Rev. 0

Publication Order Number:

MC74VHC1G50/D

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