5秒后页面跳转
SN75ALS121D PDF预览

SN75ALS121D

更新时间: 2024-11-10 21:02:03
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
7页 75K
描述
DUAL LINE DRIVER, PDSO16

SN75ALS121D 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP,Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92差分输出:NO
驱动器位数:2输入特性:GATED
接口集成电路类型:LINE DRIVER接口标准:GENERAL PURPOSE
JESD-30 代码:R-PDSO-G16长度:9.9 mm
功能数量:2端子数量:16
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
最大接收延迟:座面最大高度:1.75 mm
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
最大传输延迟:50 ns宽度:3.9 mm
Base Number Matches:1

SN75ALS121D 数据手册

 浏览型号SN75ALS121D的Datasheet PDF文件第2页浏览型号SN75ALS121D的Datasheet PDF文件第3页浏览型号SN75ALS121D的Datasheet PDF文件第4页浏览型号SN75ALS121D的Datasheet PDF文件第5页浏览型号SN75ALS121D的Datasheet PDF文件第6页浏览型号SN75ALS121D的Datasheet PDF文件第7页 
SN75ALS121  
DUAL LINE DRIVER  
SLLS030A – D1334, SEPTEMBER 1987 – REVISED AUGUST 1989  
D OR N PACKAGE  
(TOP VIEW)  
Permits Digital Data Transmission Over  
Coaxial Cable, Strip Line, or Twisted Pair  
Operates With 50-to 500-Transmission  
Lines  
V
1A  
1B  
1
2
3
4
5
6
7
8
16  
15  
14  
CC  
2F  
2E  
TTL Compatible With 5-V Supply  
1C  
2.4-V Output at I  
= –75 mA  
13 2D  
12 2C  
1D  
OH  
1E  
Uncommitted Emitter-Follower Output  
Structure for Party-Line Operation  
11  
10  
9
2B  
2A  
2Y  
1F  
1Y  
IMPACT Low-Power Schottky Technology  
GND  
Improved Replacement for the SN75121  
and Signetics 8T13  
Glitchless Power Up/Power Down  
Short-Circuit Protection  
NOT RECOMMENDED FOR NEW DESIGN  
AND-OR Logic Configuration  
High Speed . . . Maximum Propagation  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Y
Delay Time of 14 ns at C = 15 pF  
L
A
B
C
D
E
F
description  
H
X
H
X
H
X
H
X
X
H
X
H
H
H
L
The SN75ALS121 dual line driver is designed for  
All other input combinations  
H = high level, L = low level, X = irrelevant  
digital data transmission over lines having  
impedances from 50 to 500 . It is compatible with  
standard TTL logic and supply voltage levels.  
The low-impedance emitter-follower outputs drive terminated lines such as coaxial cable, strip line, or twisted  
pair. Having the outputs uncommitted allows wired-OR logic to be performed in party-line applications. Output  
short-circuit protection is provided by an internal clamping network that turns on when the output voltage drops  
belowapproximately1.5V. AllinputsareinconventionalTTLconfiguration. Gatingcanbeusedduringpower-up  
and power-down sequences to ensure that no noise is introduced on the line.  
The SN75ALS121 employs the IMPACT process to achieve fast switching speeds, low power dissipation, and  
reduced input current requirements.  
The SN75ALS121 is characterized for operation from 0°C to 70°C.  
IMPACT is a trademark of Texas Instruments Incorporated.  
Copyright 1989, 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  

与SN75ALS121D相关器件

型号 品牌 获取价格 描述 数据表
SN75ALS121D-00 TI

获取价格

DUAL LINE DRIVER, PDSO16
SN75ALS121N TI

获取价格

Dual Line Driver 16-PDIP
SN75ALS121N-00 TI

获取价格

DUAL LINE DRIVER, PDIP16
SN75ALS121N-10 TI

获取价格

DUAL LINE DRIVER, PDIP16
SN75ALS123 TI

获取价格

DUAL LINE DRIVER
SN75ALS123_08 TI

获取价格

DUAL LINE DRIVER
SN75ALS123D TI

获取价格

Dual Line Driver 16-SOIC 0 to 70
SN75ALS123N TI

获取价格

Dual Line Driver 16-PDIP
SN75ALS123N-00 TI

获取价格

LINE DRIVER, PDIP16
SN75ALS123N-10 TI

获取价格

LINE DRIVER, PDIP16