參數(shù)資料
型號: SN54F51
廠商: Texas Instruments, Inc.
英文描述: Dual 2-Input+Dual 3-Input AND-OR-INVERT Gates(雙2輸入+雙3輸入與或非門)
中文描述: 雙2輸入三線雙輸入與或-反轉(zhuǎn)門(雙2輸入雙3輸入與或非門)
文件頁數(shù): 1/5頁
文件大小: 88K
代理商: SN54F51
SN54F51, SN74F51
DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATES
SDFS092 – JANUARY 1989 – REVISED OCTOBER 1993
Copyright
1993, Texas Instruments Incorporated
2–1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Package Options Include Plastic
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
300-mil DIPs
description
These devices contain 2-wide 2-input and 2-wide
3-input AND-OR-INVERT gates. They perform
the following Boolean functions:
1Y = (1A
1B
1C) + (1D
1E
1F)
2Y = (2A
2B) + (2C
2D)
The SN54F51 is characterized for operation over
the full military temperature range of –55
°
C to
125
°
C. The SN74F51 is characterized for
operation from 0
°
C to 70
°
C.
FUNCTION TABLES
GATE 1
INPUTS
1C
OUTPUT
1Y
1A
1B
1D
1E
1F
H
H
H
X
X
X
L
X
X
X
H
H
H
L
All other combinations
H
GATE 2
INPUTS
2B
OUTPUT
2Y
2A
2C
2D
H
H
X
X
L
X
X
H
H
L
All other combinations
H
SN54F51 . . . J PACKAGE
SN74F51 . . . D OR N PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
2A
2B
2C
2D
2Y
GND
V
CC
1C
1B
1F
1E
1D
1Y
SN54F51 . . . FK PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
1B
NC
1F
NC
1E
2B
NC
2C
NC
2D
2
1
N
1
1
V
1
2
G
N
C
NC – No internal connection
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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