TRIPLE 4-INPUT OR/NOR GATE
74ACT11802 TRIPLE 4-INPUT OR/NOR GATE
• Inputs Are TTL-Voltage Compatible • Flow-Through Architecture Optimizes
PCB Lay...
Description
74ACT11802 TRIPLE 4-INPUT OR/NOR GATE
Inputs Are TTL-Voltage Compatible Flow-Through Architecture Optimizes
PCB Layout
Center-Pin VCC and GND Configurations
Minimize High-Speed Switching Noise
EPIC ™ (Enhanced-Performance Implanted
CMOS) 1-µm Process
500-mA Typical Latch-Up Immunity
at 125°C
Package Options Include Plastic
Small-Outline Packages and Standard
Plastic 300-mil DIPs
description
SCAS153A – D3594, JULY 1990 – REVISED APRIL 1993
DW OR NT PACKAGE (TOP VIEW)
1A 1Y 1Z 2Y GND GND GND GND 2Z 3Y 3Z 3D
1 2 3 4 5 6 7 8 9 10 11 12
24 1B 23 1C 22 1D 21 2A 20 2B 19 VCC 18 VCC 17 2C 16 2D 15 3A 14 3B 13 3C
The 74ACT11802 contains three independent 4-input OR/NOR gates. They perform the Boolean functions in positive logic Y = A + B + C + D and Z = A + B + C + D.
The 74ACT11802 is characterized for operation from – 40°C to 85°C.
FUNCTION TABLE (each 4-input gate)
INPUTS
OUTPUTS
ABCD
Y
Z
HXXX
H
L
XHXX
H
L
XXHX
H
L
XXXH
H
L
LLLL
L
H
logic symbol†
1 1A
24 1B
23 1C
22 1D
21 2A
20 2B
17 2C
16 2D
15 3A
14 3B
13 3C
12 3D
≥1
logic diagram, each section (positive logic)
2 1Y
3 1Z
4 2Y
A
B
C D
Y Z
9 2Z
10 3Y
11 3Z
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
EPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessari...
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