SN75157 DUAL DIFFERENTIAL LINE RECEIVER
D Meets or Exceeds the Requirements of
ANSI Standards EIA/TIA-422-B and
EIA/TIA...
SN75157 DUAL DIFFERENTIAL LINE RECEIVER
D Meets or Exceeds the Requirements of
ANSI Standards EIA/TIA-422-B and
EIA/TIA-423-B and ITU Recommendation
V.10 and V.11
D Operates From Single 5-V Power Supply D Wide Common-Mode
Voltage Range D High Input Impedance D TTL-Compatible Outputs D High-Speed Schottky Circuitry D 8-Pin Dual-In-Line Package
SLLS084C – SEPTEMBER 1980 – REVISED MARCH 1997
D or P PACKAGE (TOP VIEW)
1IN + 1 1OUT 2 2OUT 3 GND 4
8 VCC 7 1IN – 6 2IN + 5 2IN –
description
The SN75157 is a dual differential line receiver designed to meet Standards EIA/TIA-422-B and -423-B and ITU V.10 and V.11. It utilizes Schottky circuitry and has TTL-compatible outputs. The inputs are compatible with either a single-ended or a differential-line system. The device operates from a single 5-V power supply and is supplied in 8-pin dual-in-line and small-outline packages.
The SN75157 is characterized for operation from 0°C to 70°C.
logic symbol†
logic diagram (positive logic)
1IN + 1 1IN – 7 2IN + 6 2IN – 5
2 1OUT
3 2OUT
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
1 1IN + 1IN – 7
6 2IN + 2IN – 5
2 1OUT 3 2OUT
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PRODUCTION DATA information is current as of publication date. Products conform to specifications pe...
