參數(shù)資料
型號(hào): IL34C87
廠商: INTEGRAL JOINT STOCK COMPANY
英文描述: CMOS Quad TRISTATE Differential Line Driver.
中文描述: 三態(tài)的CMOS四路差分線路驅(qū)動(dòng)器。
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 155K
代理商: IL34C87
IL34C87
1
CMOS Quad TRISTATE Differential Line Driver.
General Description
The IL34C87T is a quad differential line driver
designed for digital data transmission over balanced
lines. The IL34C87T meets all the requirements of
EIA standard RS-422 while retaining the low power
characteristics
of
CMOS.
This
enables
construction of serial and terminal interfaces while
maintaining minimal power consumption. The
IL34C87T accepts TTL or CMOS input levels and
translates these to RS-422 output levels. This part
uses special output circuitry that enables the
individual drivers to power down without loading
down the bus. This device has separate enable
circuitry for each pair of the four drivers. All inputs
are protected against damage due to electrostatic
discharge by diodes to V
CC
and ground.
Pinning
Pin
Symbol
Description
01
A
Input of driver A
02
A1
Output
А
03
A2
Inverted output
А
04
En A/B
input of switching outputs
of A and B receivers into
the third state
05
B2
Inverted output B
06
B1
Output B
07
B
Input of driver B
08
GND
General pin
09
C
Input of driver C
10
C1
Output C
11
C2
Inverted output C
12
En C/D
input of switching outputs
of C and D receivers into
the third state
13
D2
Inverted output B
D1
Output B
D
Input of driver B
V
CC
Pin of power supply
the
14
15
16
Designation
Of microcircuit in package
IL34C86N Plastic DIP
IL34C86D SOIC
T
A
from minus 40 to plus 85
°
C
Pin configuration.
V
CC
A
A1
A2
En A/B
GND
D
D1
D2
En C/D
C2
C1
C
B2
B1
B
01
02
03
04
05
06
10
11
12
13
14
15
16
07
08
09
Features
TTL input compatible
Typical propagation delays: 6 ns
Typical output skew: 0.5 ns
Outputs won’t load line when
V
CC
= 0V
Meets the requirements of EIA standard
RS-422
Operation from single 5V supply
TRI-STATE outputs for connection to
system buses
Low quiescent current
Available in surface mount
相關(guān)PDF資料
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IL34C87D 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:CMOS Quad TRISTATE Differential Line Driver.
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