器件名称: MC74VHC1G32DFT1
功能描述: 2-Input OR Gate
文件大小: 182.92KB 共8页
简 介: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.
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High Speed: tPD = 3.7ns (Typ) at VCC = 5V Low Power Dissipation: ICC = 2A (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
SC–88A / SOT–353 DF SUFFIX CASE 419A
MARKING DIAGRAM
V4d
Pin 1 d = Date Code
IN B
1
5
VCC
PIN ASSIGNMENT
IN A 2 1 2 GND 3 4 OUT Y 3 4 5 IN B IN A GND OUT Y VCC
Figure 1. 5–Lead SOT–353 Pinout (Top View) ORDERING INFORMATION LOGIC SYMBOL
IN A IN B ≥1
See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet.
OUT Y
FUNCTION TABLE
Inputs A L L H H B L H L H Output Y L H H H
Semiconductor Components Industries, LLC, 1999
1
December, 1999 – Rev. 3
Publication Order Number: MC74VHC1G32/D
MC74VHC1G32
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