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Semiconductor Components Industries, LLC, 1999
November, 1999 – Rev. 2
1 Publication Order Number:
MC74VHC1GU04/D
MC74VHC1GU04
Unbuf fered Inverter
The MC74VHC1GU04 is an advanced high speed CMOS
Unbuffered inverter fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky
TTL while maintaining CMOS low power dissipation.
This device consists of a single unbuffered inverter. In combination
with others, or in the MC74VHCU04 Hex Unbuffered Inverter, these
devices are well suited for use as oscillators, pulse shapers, and in
many other applications requiring a high–input impedance amplifier.
For digital applications, the MC74VHC1G04 or the MC74VHC04 are
recommended.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output.
The MC74VHC1GU04 input structure provides protection when
voltages up to 7V are applied, regardless of the supply voltage. This
allows the MC74VHC1GU04 to be used to interface 5V circuits to 3V
circuits.
• High Speed: t
PD
= 2.5ns (Typ) at V
CC
= 5V
• Low Power Dissipation: I
CC
= 2µA (Max) at T
A
= 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300mA
Figure 1. 5–Lead SOT–353 Pinout (Top View)
51
2
43
VCC
NC
IN A
OUT Y
GND
IN A
OUT Y
1
LOGIC SYMBOL
SC–88A / SOT–353
DF SUFFIX
CASE 419A
PIN ASSIGNMENT
1
2
3 GND
NC
IN A
http://onsemi.com
Pin 1
d = Date Code
V6
d
4
5 VCC
OUT Y
FUNCTION TABLE
MARKING DIAGRAM
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
L
H
A Input Y Output
H
L
Verzeichnis
