/ DS26LS33AC. 26LS33AC Datasheet

26LS33AC DS26LS33AC. Datasheet pdf. Equivalent

Part 26LS33AC
Description AM26LS33AC / DS26LS33AC
Feature www.DataSheet4U.com AM26LS32AC, AM26LS32AI, AM26LS33AC, AM26LS32AM, AM26LS33AM QUADRUPLE DIFFERENTI.
Manufacture ETC
Datasheet
Download 26LS33AC Datasheet



26LS33AC
www.DataSheet4U.com
AM26LS32AC, AM26LS32AI, AM26LS33AC,
AM26LS32AM, AM26LS33AM
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS115D – OCTOBER 1980 – REVISED MARCH 2002
D AM26LS32A Devices Meet or Exceed the
Requirements of ANSI TIA/EIA-422-B,
TIA/EIA-423-B, and ITU Recommendations
V.10 and V.11
D AM26LS32A Devices Have ±7-V
Common-Mode Range With ±200-mV
Sensitivity
D AM26LS33A Devices Have ±15-V
Common-Mode Range With ±500-mV
Sensitivity
D Input Hysteresis . . . 50 mV Typical
D Operate From a Single 5-V Supply
D Low-Power Schottky Circuitry
D 3-State Outputs
D Complementary Output-Enable Inputs
D Input Impedance . . . 12 kMin
D Designed to Be Interchangeable With
Advanced Micro Devices AM26LS32and
AM26LS33
description
The AM26LS32A and AM26LS33A devices are
quadruple differential line receivers for balanced
and unbalanced digital data transmission. The
enable function is common to all four receivers
and offers a choice of active-high or active-low
input. The 3-state outputs permit connection
directly to a bus-organized system. Fail-safe
design ensures that, if the inputs are open, the
outputs always are high.
AM26LS32AC . . . D, N, OR NS PACKAGE
AM26LS32AI, AM26LS33AC . . . D OR N PACKAGE
AM26LS32AM, AM26LS33AM . . . J PACKAGE
(TOP VIEW)
1B
1A
1Y
G
2Y
2A
2B
GND
1
2
3
4
5
6
7
8
16 VCC
15 4B
14 4A
13 4Y
12 G
11 3Y
10 3A
9 3B
AM26LS32AM, AM26LS33AM . . . FK PACKAGE
(TOP VIEW)
1Y
3 2 1 20 19
4 18
4A
G5
17 4Y
NC 6
16 NC
2Y 7
15 G
2A 8
14 3Y
9 10 11 12 13
NC – No internal connection
Compared to the AM26LS32 and the AM26LS33, the AM26LS32A and AM26LS33A incorporate an additional
stage of amplification to improve sensitivity. The input impedance has been increased, resulting in less loading
of the bus line. The additional stage has increased propagation delay; however, this does not affect
interchangeability in most applications.
The AM26LS32AC and AM26LS33AC are characterized for operation from 0°C to 70°C. The AM26LS32AI is
characterized for operation from –40°C to 85°C. The AM26LS32AM and AM26LS33AM are characterized for
operation over the full military temperature range of –55°C to 125°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
AM26LS32 and AM26LS33 are trademarks of Advanced Micro Devices, Inc.
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.
Copyright 2002, Texas Instruments Incorporated
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
1



26LS33AC
AM26LS32AC, AM26LS32AI, AM26LS33AC,
wwwA.DMata2S6heLeSt43U2.cAomM, AM26LS33AM
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS115D OCTOBER 1980 REVISED MARCH 2002
FUNCTION TABLE
(each receiver)
DIFFERENTIAL
A–B
ENABLES
GG
OUTPUT
Y
VID VIT+
HX
XL
H
H
VITVID VIT+
H
X
X
L
?
?
VID VIT
HX
XL
L
L
X
LH
Z
Open
HX
XL
H
H
H = high level, L = low level, ? = indeterminate,
X = irrelevant, Z = high impedance (off)
logic diagram (positive logic)
4
G
G 12
1A 2
1B 1
6
2A
2B 7
10
3A
3B 9
14
4A
4B 15
3 1Y
5
2Y
11
3Y
13 4Y
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265





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