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参数资料
| 型号： | SN54HC132W |
| 厂商： | Texas Instruments, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 800mA, 3.3V Output, Low Dropout Voltage Regulator - Pb Free Device; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500 |
| 中文描述： | 翻两番阳性的NAND与施密特盖茨触发输入 |
| 文件页数： | 1/5页 |
| 文件大小： | 78K |
| 代理商： | SN54HC132W |
SN54HC132, SN74HC132
QUADRUPLE POSITIVE-NAND GATES
WITH SCHMITT-TRIGGER INPUTS
SCLS034C – DECEMBER 1982 – REVISED MAY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Operation From Very Slow Input
Transitions
Temperature-Compensated Threshold
Levels
High Noise Immunity
Same Pinouts as ’HC00
Package Options Include Plastic
Small-Outline (D), Shrink Small-Outline
(DB), and Ceramic Flat (W) Packages,
Ceramic Chip Carriers (FK), and Standard
Plastic (N) and Ceramic (J) 300-mil DIPs
description
Each circuit functions as a NAND gate, but
because of the Schmitt action, it has different input
threshold levels for positive- and negative-going
signals. The ’HC132 perform the Boolean function
Y = A
B or Y = A + B in positive logic.
These circuits are temperature compensated and
can be triggered from the slowest of input ramps
and still give clean jitter-free output signals.
The SN54HC132 is characterized for operation
over the full military temperature range of –55
°
C
to 125
°
C. The SN74HC132 is characterized for
operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
H
B
H
L
L
X
H
X
L
H
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.
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.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1B
1Y
2A
2B
2Y
GND
V
CC
4B
4A
4Y
3B
3A
3Y
SN54HC132 . . . J OR W PACKAGE
SN74HC132 . . . D, DB, OR N PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3B
1Y
NC
2A
NC
2B
1
1
N
3
3
V
4
2
G
N
SN54HC132 . . . FK PACKAGE
(TOP VIEW)
NC – No internal connection
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