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SN64BCT240N PDF预览

SN64BCT240N

更新时间: 2024-11-26 22:21:35
品牌 Logo 应用领域
德州仪器 - TI 驱动器逻辑集成电路光电二极管输出元件信息通信管理
页数 文件大小 规格书
5页 74K
描述
OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

SN64BCT240N 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP20,.3针数:20
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.35
其他特性:POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION控制类型:ENABLE LOW
系列:BCT/FBTJESD-30 代码:R-PDIP-T20
长度:24.325 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.064 A
位数:4功能数量:2
端口数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP20,.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):71 mA
Prop。Delay @ Nom-Sup:6.4 ns传播延迟(tpd):4.5 ns
认证状态:Not Qualified座面最大高度:5.08 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:NO技术:BICMOS
温度等级:INDUSTRIAL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

SN64BCT240N 数据手册

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SN64BCT240  
OCTAL BUFFER/DRIVER  
WITH 3-STATE OUTPUTS  
SCBS049A – MAY 1990 – REVISED NOVEMBER 1993  
DW OR N PACKAGE  
(TOP VIEW)  
State-of-the-Art BiCMOS Design  
Significantly Reduces I  
CCZ  
3-State Outputs Drive Bus Lines or  
1OE  
1A1  
2Y4  
1A2  
2Y3  
1A3  
2Y2  
1A4  
2Y1  
GND  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
Buffer-Memory Address Registers  
2OE  
1Y1  
2A4  
1Y2  
2A3  
1Y3  
ESD Protection Exceeds 2000 V  
Per MIL-STD-883C Method 3015  
High-Impedance State During Power-Up  
and Power-Down  
Package Options Include Plastic  
Small-Outline (DW) Packages and Standard  
Plastic 300-mil DIPs (N)  
13 2A2  
12 1Y4  
11  
2A1  
description  
This octal buffer and line driver is designed specifically to improve both the performance and density of 3-state  
memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the  
SN64BCT241 and SN64BCT244, these devices provide the choice of selected combinations of inverting and  
noninvertingoutputs, symmetricalactive-lowoutput-enable(OE)inputs, andcomplementaryOEandOEinputs.  
The SN64BCT240 is organized as two 4-bit buffers/line drivers with separate output-enable (OE) inputs. When  
OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the  
high-impedance state.  
The SN64BCT240 is characterized for operation from –40°C to 85°C and 0°C to 70°C.  
FUNCTION TABLE  
(each buffer)  
INPUTS  
OUTPUT  
Y
OE  
A
H
L
L
L
L
H
Z
H
X
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.  
3–1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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