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SN54ALS880AJT PDF预览

SN54ALS880AJT

更新时间: 2024-09-30 20:05:27
品牌 Logo 应用领域
德州仪器 - TI 驱动输出元件
页数 文件大小 规格书
7页 85K
描述
ALS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDIP24, 0.300 INCH, CERAMIC, DIP-24

SN54ALS880AJT 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP24,.3
针数:24Reach Compliance Code:not_compliant
ECCN代码:3A001.A.2.CHTS代码:8542.39.00.01
风险等级:5.5其他特性:WITH PRESET
系列:ALSJESD-30 代码:R-GDIP-T24
长度:32.005 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER位数:4
功能数量:2端口数量:2
端子数量:24最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:INVERTED封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP24,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):29 mA传播延迟(tpd):31 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:FF/Latches最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:TTL
温度等级:MILITARY端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

SN54ALS880AJT 数据手册

 浏览型号SN54ALS880AJT的Datasheet PDF文件第2页浏览型号SN54ALS880AJT的Datasheet PDF文件第3页浏览型号SN54ALS880AJT的Datasheet PDF文件第4页浏览型号SN54ALS880AJT的Datasheet PDF文件第5页浏览型号SN54ALS880AJT的Datasheet PDF文件第6页浏览型号SN54ALS880AJT的Datasheet PDF文件第7页 
SN54ALS880A, SN54AS880, SN74ALS880A, SN74AS880  
DUAL 4-BIT D-TYPE LATCHES WITH 3-STATE OUTPUTS  
SDAS079A – D2661, DECEMBER 1982 – REVISED MAY 1986  
SN54ALS880A, SN54AS880 . . . JT PACKAGE  
3-State Buffer-Type Outputs Drive Bus  
SN74ALS880A, SN74AS880 . . . DW OR NT PACKAGE  
Lines Directly  
(TOP VIEW)  
Bus-Structured Pinout  
’ALS873B is Alternative Version With  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
1PRE  
1OC  
1D1  
1D2  
1D3  
1D4  
2D1  
2D2  
2D3  
2D4  
2OC  
GND  
V
CC  
1C  
Noninverting Outputs  
2
Package Options Include Plastic Small  
Outline Packages, Both Plastic and  
Ceramic Chip Carriers, and Standard  
Plastic and Ceramic 300-mil DIPs  
3
1Q1  
1Q2  
1Q3  
1Q4  
2Q1  
2Q2  
2Q3  
2Q4  
2C  
4
5
6
7
Dependable Texas Instruments Quality and  
8
Reliability  
9
10  
11  
12  
description  
These dual 4-bit registers feature 3-state outputs  
designed specifically for bus driving. This makes  
these devices particularly suitable for implement-  
ing buffer registers, I/O ports, bidirectional bus  
drivers, and working registers.  
2PRE  
SN54ALS880A, SN54AS880 . . . JT PACKAGE  
SN74ALS880A, SN74AS880 . . . DW OR NT PACKAGE  
(TOP VIEW)  
The dual 4-bit latches are transparent D-type.  
When the latch enable input (1C or 2C) is high, the  
Q outputs will follow the data (D) inputs in inverted  
form, according to the function table. When the  
latch enable input is taken low, the outputs will be  
latched.WhenPREgoeslow, theQoutputsgolow  
independently of the clock. The outputs are in a  
high-impedance state when OC (output control) is  
at a high logic level.  
4
3
2 1 28 27 26  
5
25  
24  
1Q2  
1Q3  
1D2  
1D3  
1D4  
NC  
2D1  
2D2  
2D3  
6
23 1Q4  
NC  
22  
2Q1  
21  
7
8
9
2Q2  
20  
10  
The SN54ALS880A and SN54AS880 are charac-  
terized for operation over the full military  
temperature range of 55°C to 125°C. The  
SN74ALS880A and SN74AS880 are character-  
ized for operation from 0°C to 70°C.  
2Q3  
19  
11  
12 13 14 15 16 17 18  
NC – No internal connection  
FUNCTION TABLE  
(each latch)  
INPUTS  
PRE  
OUTPUT  
OC  
L
C
X
H
H
L
D
X
H
L
Q
L
L
H
H
H
X
L
L
L
H
L
X
X
Q
0
Z
H
X
Copyright 1986, 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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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