SN75ALS160| Datasheet

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SN75ALS160 OCTAL GENERAL PURPOSE INTERFACE BUS TRANSCEIVERS
SLLS018E - JUNE 1986 - REVISED JUNE 2004

D Suitable for IEEE Standard 488-1978 (GPIB) D 8-Channel Bidirectional Transceivers D High-Speed Advanced Low-Power Schottky D D D D D D D
(ALS) Circuitry Low Power Dissipation . . . 46 mW Max Per Channel Fast Propagation Times . . . 20 ns Max High-Impedance pnp Inputs Receiver Hysteresis . . . 650 mV Typ Open-Collector Driver Output Option No Loading of Bus When Device Is Powered Down (VCC = 0) Power-Up/Power-Down Protection (Glitch Free)

DW OR N PACKAGE (TOP VIEW)

GPIB I/O Ports

TE B1 B2 B3 B4 B5 B6 B7 B8 GND

1 2 3 4 5 6 7 8 9 10

20 19 18 17 16 15 14 13 12 11

VCC D1 D2 D3 D4 D5 D6 D7 D8 PE

Terminal I/O Ports

description/ordering information
The SN75ALS160 eight-channel general-purpose interface bus transceivers are monolithic, high-speed, advanced low-power Schottky (ALS) devices designed for two-way data communications over single-ended transmission lines. This device is designed to meet the requirements of IEEE Standard 488 - 1978. The transceivers feature driver outputs that can be operated in either the passive-pullup or 3-state mode. If talk enable (TE) is high, these ports have the characteristics of passive-pullup outputs when pullup enable (PE) is low and of 3-state outputs when PE is high. Taking TE low places these ports in the high-impedance state. The driver outputs are designed to handle loads up to 48 mA of sink current. An active turn-off feature has been incorporated into the bus-terminating resistors so that the device exhibits a high impedance to the bus when VCC = 0. When combined with the SN75ALS161 or SN75ALS162 bus management transceiver, the pair provides the complete 16-wire interface for the IEEE - 488 bus. The SN75ALS1
60 is characterized for operation from 0 C to 70 C. ORDERING INFORMATION
TA PACKAGE PDIP (N) 0 C 70 C 0 C to 70 C SOIC (DW) Tube of 20 Tube of 25 Reel of 2000 ORDERABLE PART NUMBER SN75ALS160N SN75ALS160DW SN75ALS160DWR 75ALS160 TOP-SIDE MARKING SN75ALS160N

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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.

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