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参数资料
| 型号： | SN75ALS180NE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | Buffer和线驱动 |
| 英文描述： | LINE TRANSCEIVER, PDIP14 |
| 封装： | ROHS COMPLIANT, PLASTIC, DIP-14 |
| 文件页数： | 12/21页 |
| 文件大小： | 555K |
| 代理商： | SN75ALS180NE4 |
SN65ALS180, SN75ALS180
DIFFERENTIAL DRIVER AND RECEIVER PAIRS
SLLS052G – AUGUST 1987 – REVISED APRIL 2003
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information (continued)
The SN65ALS180 and SN75ALS180 combine a 3-state differential line driver and a differential input line
receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and
active-low enables, respectively, that can be connected together externally to function as a direction control.
The driver differential outputs and the receiver differential inputs are connected to separate terminals for greater
flexibility and are designed to offer minimum loading to the bus when the driver is disabled or VCC = 0.
These ports feature wide positive and negative common-mode voltage ranges, making the device suitable for
party-line applications.
Function Tables
DRIVER
INPUT
ENABLE
OUTPUTS
D
DE
Y
Z
H
L
H
L
H
X
L
Z
RECEIVER
DIFFERENTIAL INPUTS
ENABLE
OUTPUT
A–B
RE
R
VID ≥ 0.2 V
L
H
–0.2 V < VID < 0.2 V
L
?
VID ≤ –0.2 V
L
X
H
Z
Open
L
H
H = high level, L = low level, ? = indeterminate,
X = irrelevant, Z = high impedance (off)
logic diagram (positive logic)
4
5
9
10
DE
D
Y
Z
12
11
A
B
3
2
RE
R
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN75ALS181 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DIFFERENTIAL DRIVER AND RECEIVER PAIR |
| SN75ALS181_08 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DIFFERENTIAL DRIVER AND RECEIVER PAIR |
| SN75ALS181_10 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DIFFERENTIAL DRIVER AND RECEIVER PAIR |
| SN75ALS181N | 功能描述:RS-422/RS-485 接口 IC Diff Pairs RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| SN75ALS181N | 制造商:Texas Instruments 功能描述:LEADED PROCESS COMPATIBLE ((NW)) 制造商:Texas Instruments 功能描述:IC, RS422/RS485 TRANSCEIVER, 5.25V DIP14 |
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