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SN54F541FK PDF预览

SN54F541FK

更新时间: 2024-11-23 22:36:35
品牌 Logo 应用领域
德州仪器 - TI 驱动器输出元件
页数 文件大小 规格书
5页 73K
描述
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54F541FK 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QLCC包装说明:QCCN, LCC20,.35SQ
针数:20Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.42
其他特性:WITH DUAL OUTPUT ENABLE控制类型:ENABLE LOW
系列:F/FASTJESD-30 代码:S-CQCC-N20
长度:8.89 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.048 A
位数:8功能数量:1
端口数量:2端子数量:20
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:TRUE
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装等效代码:LCC20,.35SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):75 mA
Prop。Delay @ Nom-Sup:10 ns传播延迟(tpd):6.5 ns
认证状态:Not Qualified座面最大高度:2.03 mm
子类别:Bus Driver/Transceivers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:YES技术:TTL
温度等级:MILITARY端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:8.89 mm
Base Number Matches:1

SN54F541FK 数据手册

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SN54F541, SN74F541  
OCTAL BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SDFS021A – D3126, JANUARY 1989 – REVISED OCTOBER 1993  
SN54F541 . . . J PACKAGE  
SN74F541 . . . DW OR N PACKAGE  
(TOP VIEW)  
3-State Outputs Drive Bus Lines or Buffer  
Memory Address Registers  
Data Flow-Through Pinout (All Inputs on  
Opposite Side From Outputs)  
OE1  
A1  
V
CC  
OE2  
Y1  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Plastic and Ceramic DIPs  
A2  
A3  
Y2  
A4  
16 Y3  
description  
15  
14  
13  
12  
11  
A5  
Y4  
Y5  
Y6  
Y7  
Y8  
A6  
The F541 octal buffer/line driver is ideal for driving  
bus lines or buffering memory address registers.  
The device features inputs and outputs on  
opposite sides of the package to facilitate  
printed-circuit-board layout.  
A7  
A8  
GND  
The 3-state control gate is a 2-input AND gate with  
active-low inputs so that if either output enable  
(OE1 or OE2) input is high, all eight outputs are in  
the high-impedance state.  
SN54F541 . . . FK PACKAGE  
(TOP VIEW)  
The SN54F541 is characterized for operation over  
the full military temperature range of 55°C to  
125°C. The SN74F251 is characterized for  
operation from 0°C to 70°C.  
3
2
1
20 19  
18  
Y1  
Y2  
Y3  
Y4  
Y5  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
17  
16  
15  
14  
9 10 11 12 13  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Y
OE1  
L
OE2  
L
A
L
L
H
Z
Z
L
L
H
X
X
H
X
X
H
Copyright 1993, 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.  
2–1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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