參數資料
型號： SN74ALS841FN
廠商： Texas Instruments, Inc.
英文描述： 10-BIT BUS INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
中文描述： 10位總線接口D型鎖存器具有三態(tài)輸出
文件頁數： 1/11頁
文件大?。?/td> 141K
代理商： SN74ALS841FN
SN54ALS841, SN54AS841, SN54ALS842, SN54AS842
SN74ALS841, SN74AS841, SN74ALS842, SN74AS842
10-BIT BUS INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SDAS059B – D2910, DECEMBER 1983 – REVISED MAY 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1986, Texas Instruments Incorporated
5BASIC
1
3-State Buffer-Type Outputs Drive
Bus-Lines Directly
Bus-Structured Pinout
Provide Extra Bus Driving Latches
Necessary for Wider Address/Data Paths or
Buses with Parity
Buffered Control Inputs to Reduce DC
Loading
Power-Up High-Impedance State
Package Options Include Plastic Small
Outline Packages, Both Plastic and
Ceramic Chip Carriers, and Standard
Plastic and Ceramic 300-mil DIPs
Dependable Texas Instruments Quality and
Reliability
description
These 10-bit latches feature 3-state outputs designed specifically for driving highly-capacitive or relatively
low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional
bus drivers, and working registers.
The ten latches are transparent D-type. The ’ALS841 and ’AS841 have noninverting data (D) inputs. The
’ALS842 and ’AS842 have inverting D inputs.
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24
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OC
1D
2D
3D
4D
5D
6D
7D
8D
9D
10D
GND
V
CC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
9Q
10Q
C
SN54ALS841, SN54AS841 . . . JT PACKAGE
SN74ALS841, SN74AS841 . . . DW OR NT PACKAGE
(TOP VIEW)
3 2 1
13 14
5
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3Q
4Q
5Q
NC
6Q
7Q
8Q
3D
4D
5D
NC
6D
7D
8D
4
15 16 17 18
1
G
N
C
1
9
2
1
O
N
SN54ALS841, SN54AS841 . . . FK PACKAGE
SN74ALS841, SN74AS841 . . . FN PACKAGE
(TOP VIEW)
28 27 2625
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12
9
1
2
V
C
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OC
1D
2D
3D
4D
5D
6D
7D
8D
9D
10D
GND
V
CC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
9Q
10Q
C
SN54ALS842, SN54AS842 . . . JT PACKAGE
SN74ALS842, SN74AS842 . . . DW OR NT PACKAGE
(TOP VIEW)
3 2 1
13 14
5
6
7
8
9
10
11
3Q
4Q
5Q
NC
6Q
7Q
8Q
3D
4D
5D
NC
6D
7D
8D
4
15 16 17 18
1
G
N
C
1
9
2
1
O
N
SN54ALS842, SN54AS842 . . . FK PACKAGE
SN74ALS842, SN74AS842 . . . FN PACKAGE
(TOP VIEW)
28 27 2625
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12
9
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V
C
testing of all parameters.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
相關PDF資料
PDF描述
SN54AS842JT 10-BIT BUS INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74AS841FN Octal D-Type Flip-Flop with 3-State Outputs; Package: SOIC-20 WB; No of Pins: 20; Container: Tape and Reel; Qty per Container: 1000
SN74AS842DW Octal D-Type Flip-Flop with 3-State Outputs; Package: SOEIAJ-20; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2000
SN74AS842FN Octal D-Type Flip-Flop with 3-State Outputs; Package: SOEIAJ-20; No of Pins: 20; Container: Rail; Qty per Container: 40
SN54ALS841FK 10-BIT BUS INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
相關代理商/技術參數
參數描述
SN74ALS841NT 功能描述:閉鎖 10B Bus Interface DType 閉鎖 RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74ALS841NT 92 制造商:TI 功能描述:74ALS841N
SN74ALS841NT92 制造商:TI 功能描述:74ALS841N
SN74ALS841NTE4 功能描述:閉鎖 10B Bus Interface DType 閉鎖 RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74ALS842DW 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
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