參數(shù)資料
型號: SN54ALS1832A
廠商: Texas Instruments, Inc.
英文描述: Hex 2-Input Or Drivers(六2輸入或驅(qū)動器)
中文描述: 六角2輸入或驅(qū)動程序(六2輸入或驅(qū)動器)
文件頁數(shù): 1/4頁
文件大小: 73K
代理商: SN54ALS1832A
SN54ALS1832A, SN54AS1832, SN74ALS1832A, SN74AS1832
HEX 2-INPUT OR DRIVERS
SDAS045B – AUGUST 1984 – REVISED MAY 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1986, Texas Instruments Incorporated
1
High Capacitive Drive Capability
’ALS1832A Has Typical Delay Time of 5 ns
(C
L
= 50 pF) and Typical Power Dissipation
of 5.3 mW per Gate
’AS1832 Has Typical Delay Time of 3.9 ns
(C
L
= 50 pF) and Typical Power Dissipation
of Less than 17 mW per Gate
Center V
CC
and GND Configuration
Provides Minimum Lead inductance in High
Current Switching Applications
Package Options include Plastic Small
Outline Packages, Ceramic Chip Carriers,
and Standard Plastic and Ceramic 300-mil
DIPs
Dependable Texas Instruments Quality and
Reliability
description
These devices contain six independent 2-input
OR drivers. They perform the Boolean functions
Y = A + B or Y = A
B in positive logic.
The center pin configuration used in the
’ALS1832A and ’AS1832 provides a reduction of
lead inductance when compared to the ’ALS832A
and ’AS832B. This reduction of lead inductance
will minimize noise generated onto either the V
CC
or GND bus. This reduction is significant in high
current switching applications.
The SN54ALS1832A and SN54AS1832 are
characterized for operation over the full military
temperature range of –55
°
C to 125
°
C. The
SN74ALS1832A and SN74AS1832 are charac-
terized for operation from 0
°
C to 70
°
C.
FUNCTION TABLE
(each driver)
INPUTS
A
B
H
X
X
H
L
L
OUTPUT
Y
H
H
L
1A
1B
1Y
2Y
2B
2A
3Y
3B
3A
4Y
4B
4A
5Y
5B
5A
6Y
6B
6A
1
6
1A
1B
7
2A
2B
3A
3B
9
10
12
13
4A
4B
5A
5B
17
18
20
1
81Y
2Y
11
3Y
14
4Y
16
6A
6B
3
4
5Y
19
6Y
2
logic diagram (positive logic)
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
logic symbol
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
5B
6Y
6A
6B
V
CC
1A
1B
1Y
2A
2B
5A
5Y
4B
4A
4Y
GND
3Y
3B
3A
2Y
SN54ALS1832A, SN54AS1832 . . . J PACKAGE
SN74ALS1832A, SN74AS1832 . . . N PACKAGE
(TOP VIEW)
Use ’ALS832A or ’AS832B for chip carrier option.
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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