SN54HC05, SN74HC05
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS
SCLS080B 鈥?MARCH 1984 鈥?REVISED MAY 1997
D
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
SN54HC05 . . . J OR W PACKAGE
SN74HC05 . . . D OR N PACKAGE
(TOP VIEW)
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.
The SN54HC05 is characterized for operation
over the full military temperature range of 鈥?5擄C
to 125擄C. The SN74HC05 is characterized for
operation from 鈥?0擄C to 85擄C.
FUNCTION TABLE
(each inverter)
INPUT
A
H
L
OUTPUT
Y
L
H
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
6A
6Y
5A
5Y
4A
4Y
SN54HC05 . . . FK PACKAGE
(TOP VIEW)
1Y
1A
NC
V
CC
6A
2A
NC
2Y
NC
3A
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
6Y
NC
5A
NC
5Y
NC 鈥?No internal connection
logic symbol
鈥?/div>
1A
2A
3A
4A
5A
6A
1
3
5
9
11
13
1
2
4
6
8
10
12
1Y
2Y
3Y
4Y
5Y
6Y
鈥?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
漏
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.
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
3Y
GND
NC
4Y
4A
1
1
2
3
4
