
SDLS030A − DECEMBER 1983 − REVISED NOVEMBER 2003
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
DPackage Options Include Plastic
Small-Outline (D, NS), Shrink Small-Outline
(DB), and Ceramic Flat (W) Packages,
Ceramic Chip Carriers (FK), and Standard
Plastic (N) and Ceramic (J) DIPs
DDependable Texas Instrument Quality and
Reliability
SN5405, SN54LS05, SN54S05 ...J PACKAGE
SN7405 ...N PACKAGE
SN74LS05 . . . D, DB, N, OR NS PACKAGE
SN74S05 . . . D, N, OR NS PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
3212019
910111213
4
5
6
7
8
18
17
16
15
14
6Y
NC
5A
NC
5Y
2A
NC
2Y
NC
3A
SN54LS05, SN54S05 . . . FK PACKAGE
(TOP VIEW)
1Y
1A
NC
4A 6A
3Y
GND
NC CC
V
4Y
NC − No internal connection
SN54LS05, SN54S05 ...W PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
2Y
2A
VCC
3A
3Y
4A
1Y
6A
6Y
GND
5Y
5A
4Y
description/ordering information
These devices contain six independent inverters. To perform correctly, the open-collector outputs require pullup
resistors. These devices may be connected to other open-collector outputs to implement active-low wired-OR
or active-high wire-AND functions. Open-collector devices often are used to generate high VOH levels.
ORDERING INFORMATION
TAPACKAGE†ORDERABLE
PART NUMBER TOP-SIDE
MARKING
SN7405N SN7405N
PDIP − N Tube SN74LS05N SN74LS05N
SN74S05N SN74S05N
Tube SN74LS05D
Tape and reel SN74LS05DR LS05
0°C to 70°CSOIC − D Tube SN74S05D
Tape and reel SN74S05DR S05
SN74LS05NSR 74LS05
SOP − NS Tape and reel SN74S05NSR 74S05
SSOP − DB Tape and reel SN74LS05DBR LS05
SNJ54LS05J SNJ54LS05J
CDIP − J Tube SNJ54S05J SNJ54S05J
SNJ54LS05W SNJ54LS05W
−55°C to 125°CCDIP − W Tube SNJ54S05W SNJ54S05W
SNJ54LS05FK SNJ54LS05FK
SNJ54S05FK SNJ54S05FK
†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
nd no longer is supplie
Copyright 2003, Texas Instruments Incorporated
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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.
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