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参数资料
| 型号： | SNJ54ALS241BFK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 1/8页 |
| 文件大小： | 119K |
| 代理商： | SNJ54ALS241BFK |
SN54ALS241B, SN54AS241, SN74ALS241C, SN74AS241
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SDAS153C – DECEMBER 1982 – REVISED AUGUST 1994
Copyright
1994, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
3-State Outputs Drive Bus Lines or Buffer
Memory-Address Registers
PNP Inputs Reduce DC Loading
Package Options Include Plastic
Small-Outline (DW) Packages, Ceramic
Chip Carriers (FK), and Standard Plastic (N)
and Ceramic (J) 300-mil DIPs
description
These octal buffers and line drivers are designed
specifically to improve both the performance and
density of 3-state memory-address drivers, clock
drivers,
and
bus-oriented
receivers
and
transmitters. The designer has a choice of
selected
combinations
of
inverting
and
noninverting outputs, symmetrical OE (active-low
output control) inputs, and complementary OE
and OE inputs. These devices feature high fan-out
and improved fan-in.
The – 1 version of the SN74ALS
′ parts are
identical to their standard versions except the
recommended maximum IOL is increased to
48 mA. There are no – 1 versions of the
SN54ALS241B.
The
SN54ALS241B
and
SN54AS241
are
characterized
for
operation
over
the
full
military temperature range of – 55
°C to 125°C.
The
SN74ALS241C
and
SN74AS241
are
characterized for operation from 0
°C to 70°C.
FUNCTION TABLES
INPUTS
OUTPUT
1OE
1A
1Y
L
H
L
LL
H
X
Z
INPUTS
OUTPUT
2OE
2A
2Y
H
LL
L
X
Z
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
SN54ALS241B, SN54AS241 ...J PACKAGE
SN74ALS241C, SN74AS241 . . . DW 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
1Y1
2A4
1Y2
2A3
1Y3
1A2
2Y3
1A3
2Y2
1A4
SN54ALS241B, SN54AS241 . . . FK PACKAGE
(TOP VIEW)
2Y4
1A1
1OE
1Y4
2A2
2OE
2Y1
GND
2A1
V
CC
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.
相关PDF资料 |
PDF描述 |
|---|---|
| SN54ALS241BFK | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20 |
| SN74AS241D | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| SN74ALS241A-1N3 | ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| SN74AS244N3 | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| SN74AS250ADWRG4 | AS SERIES, 16 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SNJ54ALS241BJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SNJ54ALS241CJ | 制造商:Texas Instruments 功能描述:OCTAL BUFFER/DRIVER - Rail/Tube |
| SNJ54ALS241CW | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin CFPAK Tube |
| SNJ54ALS243AFK | 制造商:Texas Instruments 功能描述:Bus XCVR Single 4-CH 3-ST 20-Pin LCCC Tube |
| SNJ54ALS244CFK | 制造商:Texas Instruments 功能描述: |
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