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SN75157PS
SN75157 DUAL DIFFERENTIAL LINE RECEIVER SLLS084C – SEPTEMBER 1980 – REVISED MARCH 1997 D D D D D D 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 Operates From Single 5-V Power Supply Wide Common-Mode Voltage Range High Input Impedance TTL-Compatible Outputs High-Speed Schottky Circuitry 8-Pin Dual-In-Line Package D or P PACKAGE (TOP VIEW) 1IN + 1OUT 2OUT GND 1 8 2 7 3 6 4 5 VCC 1IN – 2IN + 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† 1IN + 1IN – 2IN + 2IN – 1 logic diagram (positive logic) 2 7 6 5 3 1IN + 1OUT 1IN – 2OUT 2IN + 2IN – 1 7 2 1OUT 6 5 3 2OUT † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 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. Copyright © 1997, Texas Instruments Incorporated 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1
TI
Texas Instruments Incorporated
U.S.A
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