HD29050
Dual Differential Line Drivers / ReceiversWith 3 State Outputs
The HD29050 features differential line drivers /
receivers with three state output designed to meet
the spec of EIA RS 鈥?422A and 423A. Each device
has two drivers / receivers in a 16 pin package.
The device becomes in enable state when active
high for a driver and active low for a receiver.
Pin Arrangement
R1B
R1A
R1Y
1
2
3
16 V
CC
15 D1A
14 D1Y
13 D1Z
12 D
Enable
11 D2Z
10 D2Y
9
(Top View)
D2A
R
4
Enable
R2Y
5
6
7
8
Features
Driver
鈥?/div>
Built in current restriction when short circuit
鈥?/div>
Power up / down protection.
鈥?/div>
High output current
I
OH
= 鈥?0 mA
I
OL
= 40 mA
Receiver
鈥?/div>
Input hysteresis (Typ. 50 mV)
鈥?/div>
In phase input voltage
鹵200
mV of input
sensitivity in the range 鈥? to +12 V.
R2A
R2B
GND
Function Table
Drivers
Input A
L
H
X
Enable
H
H
L
Output Y
L
H
Z
Receivers
Differential Input A 鈥?B
V
ID
鈮?/div>
0.2 V
鈥?.2 V < V
ID
< 0.2 V
V
ID
鈮?/div>
鈥?.2 V
X
H
L
Z
X
?
:
:
:
:
:
High level
Low level
High impedance
Immaterial
Irrelevant
Enable
L
L
L
H
Output Y
H
?
L
Z
Output Z
H
L
Z
next
HD29050相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
Quad Clock Driver
ETC
-
英文版
Quad Clock Driver
ETC
-
英文版
Quadruple TTL-to-NMOS Clock Drivers
HITACHI [H...
-
英文版
ECL-to-TTL Translator
ETC
-
英文版
Dual CCD Drivers
ETC
-
英文版
Dual CCD Drivers
RENESAS
-
英文版
Dual CCD Drivers
ETC [ETC]
-
英文版
Dual CCD Drivers
RENESAS [R...
-
英文版
Dual CCD Drivers
ETC
-
英文版
Dual CCD Drivers
RENESAS
-
英文版
Dual CCD Drivers
ETC [ETC]
-
英文版
Dual CCD Drivers
RENESAS [R...
-
英文版
Dual CCD Drivers
ETC
-
英文版
Dual CCD Drivers
ETC [ETC]
-
英文版
Dual Differential Line Drivers / ReceiversWith 3 State Outpu...
ETC
-
英文版
Dual Differential Line Drivers / ReceiversWith 3 State Outpu...
ETC [ETC]
-
英文版
Dual Differential Line Drivers / Receivers with 3-state Outp...
HITACHI
-
英文版
Dual Differential Line Drivers / ReceiversWith 3 State Outpu...
ETC
-
英文版
Dual Differential Line Drivers/ReceiversWith 3 State Outputs
HITACHI [H...
-
英文版
Dual Differential Line Drivers / Receivers with 3-state Outp...
HITACHI [H...