SN54HC05, SN74HC05 HEX INVERTERS WITH OPEN-DRAIN OUTPUTS SCLS080B – MARCH 1984 – REVISED MAY 1997
D
SN54HC05 . . . J OR W PACKAGE SN74HC05 . . . D OR N PACKAGE (TOP VIEW)
Package Options Include Plastic Small-Outline (D) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
1A 1Y 2A 2Y 3A 3Y GND
description These devices contain six independent inverters. They perform the Boolean function Y = A in positive logic. The open-drain outputs require pullup resistors to perform correctly. They may be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions.
L H
13
3
12
4
11
5
10
6
9
7
8
4
3 2 1 20 19 18
5
17
6
16
7
15
8
14 9 10 11 12 13
6Y NC 5A NC 5Y
3Y GND NC 4Y 4A
OUTPUT Y
L
2
VCC 6A 6Y 5A 5Y 4A 4Y
1Y 1A NC VCC 6A 2A NC 2Y NC 3A
FUNCTION TABLE (each inverter)
H
14
SN54HC05 . . . FK PACKAGE (TOP VIEW)
The SN54HC05 is characterized for operation over the full military temperature range of –55°C to 125°C. The SN74HC05 is characterized for operation from –40°C to 85°C.
INPUT A
1
NC – No internal connection
logic symbol† 1A 2A 3A 4A 5A 6A
1
2
1
3
4
5
6
9
8
11
10
13
12
1Y 2Y 3Y 4Y 5Y 6Y
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, N, and W packages.
logic diagram (positive logic) A
Y
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. Copyright 1997, 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 necessarily include testing of all parameters.
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