MC74VHC1G03 Datasheet, PDF (1/8 Pages) ON Semiconductor – 2-Input NOR Gate with Open Drain Output

MC74VHC1G03
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2-Input NOR Gate with
Open Drain Output
The MC74VHC1G03 is an advanced high speed CMOS 2–input
NOR gate with an open drain output 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 an open
drain output which provides the capability to set output switching
level. This allows the MC74VHC1G03 to be used to interface 5V
circuits to circuits of any voltage between VCC and 7V using an
external resistor and power supply.
The MC74VHC1G03 input structure provides protection when
voltages up to 7V are applied, regardless of the supply voltage.
• High Speed: tPD = 3.6ns (Typ) at VCC = 5V
• Low Internal Power Dissipation: ICC = 2µA (Max) at TA = 25°C
• Power Down Protection Provided on Inputs
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300mA
• ESD Performance: HBM > 2000V; MM > 200V, CDM > 1500V
IN B 1
IN A ₂
5 ^VCC
OVT
http://onsemi.com
SC–88A / SOT–353
DF SUFFIX
CASE 419A
MARKING DIAGRAM
VPd
Pin 1
d = Date Code
PIN ASSIGNMENT
1
IN B
2
IN A
3
GND
4
OUT Y
5
VCC
GND 3
4 ^{OUT Y}
Figure 1. 5–Lead SOT–353 Pinout (Top View)
LOGIC SYMBOL
IN A
≥1
IN B
OUT Y
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
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
Z
L
L
L
© Semiconductor Components Industries, LLC, 1999
1
October, 1999 – Rev. 0.0
Publication Order Number:
MC74VHC1G03/D