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PO74G27A Datasheet, PDF (1/6 Pages) Potato Semiconductor Corporation – TRIPLE 3-INPUT POSITIVE-NOR GATES
PO74G27A
TRIPLE 3-INPUT POSITIVE-NOR GATES
74 Series GHz Logic
02/06/07
FEATURES:
DESCRIPTION:
. Patented technology
. Operating frequency up to 800MHz with 2pf load
. Operating frequency up to 700MHz with 5pf load
. Operating frequency up to 400MHz with 15pf load
. VCC Operates from 1.65V to 3.6V
. Propagation delay < 1.7ns max with 15pf load
. Low input capacitance: 4pf typical
. Available in 14pin 150mil wide SOIC package
Potato Semiconductor’s PO74G27A is designed for
world top performance using submicron CMOS
technology to achieve 800MHz TTL /CMOS output
frequency with less than 1.7ns propagation delay.
This triple 3-input positive-NOR gate is designed for
1.65-V to 3.6-V VCC operation.
The PO74G27A performs the Boolean function
Y= A + B + C or Y= A · B · C in positive logic.
Inputs can be driven from either 3.3V or 5V devices.
This feature allows the use of these devices as
translators in a mixed 3.3V/5V system environment.
Pin Configuration
Logic Block Diagram
1A 1
1B 2
2A 3
2B 4
2C 5
2Y 6
GND 7
14 VCC
13 1C
12 1Y
11 3C
10 3B
9 3A
8 3Y
Pin Description
INPUTS
AB
C
H
X
X
X
H
X
X
X
H
L
L
L
OUTPUT
Y
L
L
L
H
1A
1B
1Y
1C
2A
2B
2Y
2C
3A
3B
3Y
3C
1
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