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参数资料
| 型号： | SN54F51FKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 门电路 |
| 英文描述： | F/FAST SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, CQCC20 |
| 封装： | CERAMIC, CC-20 |
| 文件页数： | 1/5页 |
| 文件大小： | 59K |
| 代理商： | SN54F51FKR |
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
OUTPUT
1A
1B
1C
1D
1E
1F
1Y
H
X
L
X
HHH
L
All other combinations
H
GATE 2
INPUTS
OUTPUT
2A
2B
2C
2D
2Y
H
X
L
X
XH
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
VCC
1C
1B
1F
1E
1D
1Y
SN54F51 . . . FK PACKAGE
(TOP VIEW)
32
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
1B
NC
1F
NC
1E
2B
NC
2C
NC
2D
2A
1A
NC
1Y
1D
V
1C
2Y
GND
NC
CC
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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