SN54AHC05, SN74AHC05
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS
SCLS357F – MAY 1997 – REVISED JANUARY 2000
SN54AHC05 . . . J OR W PACKAGE
SN74AHC05 . . . D, DB, DGV, N, OR PW PACKAGE
(TOP VIEW)
EPIC (Enhanced-Performance Implanted
CMOS) Process
Operating Range 2-V to 5.5-V V
CC
Latch-Up Performance Exceeds 250 mA Per
JESD 17
1A
1Y
V
CC
1
2
3
4
5
6
7
14
13
12
11
6A
6Y
5A
2A
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
2Y
3A
10 5Y
– 1000-V Charged-Device Model (C101)
9
8
3Y
4A
4Y
GND
Package Options Include Plastic
Small-Outline (D), Shrink Small-Outline
(DB), Thin Very Small-Outline (DGV), Thin
Shrink Small-Outline (PW), and Ceramic
Flat (W) Packages, Ceramic Chip Carriers
(FK), and Standard Plastic (N) and Ceramic
(J) DIPs
SN54AHC05 . . . FK PACKAGE
(TOP VIEW)
3
2
1 20 19
18
6Y
NC
5A
2A
NC
2Y
4
5
6
7
8
description
17
16
The ’AHC05 devices contain six independent
inverters. These devices perform the Boolean
function Y = A.
15 NC
14
9 10 11 12 13
NC
3A
5Y
The open-drain outputs require pullup resistors to
perform correctly. They can be connected to other
open-drain outputs to implement active-low
wired-OR or active-high wired-AND functions.
NC – No internal connection
The SN54AHC05 is characterized for operation
over the full military temperature range of –55°C
to 125°C. The SN74AHC05 is characterized for
operation from –40°C to 85°C.
FUNCTION TABLE
(each inverter)
INPUT
A
OUTPUT
Y
H
L
L
H
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC is a trademark of Texas Instruments Incorporated.
Copyright 2000, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
1
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