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SN74LVC161284 Datasheet

Part Number SN74LVC161284
Manufacturers Texas Instruments
Logo Texas Instruments
Description 19-BIT BUS INTERFACE
Datasheet SN74LVC161284 DatasheetSN74LVC161284 Datasheet (PDF)

SN74LVC161284 19ĆBIT BUS INTERFACE SCAS583J − NOVEMBER 1996 − REVISED FEBRUARY 2005 D 1.4-kΩ Pullup Resistors Integrated on All Open-Drain Outputs Eliminate the Need for Discrete Resistors D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D Designed for the IEEE Std 1284-I (Level 1 Type) and IEEE Std 1284-II (Level 2 Type) Electrical Specifications D Flow-Through Architecture Optimizes PCB Layout D Package Options Include Plasti.

  SN74LVC161284   SN74LVC161284






19-BIT BUS INTERFACE

SN74LVC161284 19ĆBIT BUS INTERFACE SCAS583J − NOVEMBER 1996 − REVISED FEBRUARY 2005 D 1.4-kΩ Pullup Resistors Integrated on All Open-Drain Outputs Eliminate the Need for Discrete Resistors D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D Designed for the IEEE Std 1284-I (Level 1 Type) and IEEE Std 1284-II (Level 2 Type) Electrical Specifications D Flow-Through Architecture Optimizes PCB Layout D Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin-Shrink Small-Outline (DGG) Packages description/ordering information The SN74LVC161284 is designed for 3-V to 3.6-V VCC operation. This device provides asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. This device has eight bidirectional bits; data can flow in the A-to-B direction when DIR is high and in the B-to-A direction when DIR is low. This device also has five drivers, which drive the cable side, and four receivers. The SN74LVC161284 has one receiver dedicated to the HOST LOGIC line and a driver to drive the PERI LOGIC line. DGG OR DL PACKAGE (TOP VIEW) HD 1 A9 2 A10 3 A11 4 A12 5 A13 6 VCC 7 A1 8 A2 9 GND 10 A3 11 A4 12 A5 13 A6 14 GND 15 A7 16 A8 17 VCC 18 PERI LOGIC IN 19 A14 20 A15 21 A16 22 A17 23 HOST LOGIC OUT 24 48 DIR 47 Y9 46 Y10 45 Y11 44 Y12 43 Y13 42 VCC CABLE 41 B1 40 B2 39 GND 38 B3 37 B4 36 B5 35 B6 34 GND 33 B7 32 B8 31 VCC CABLE 30 PE.


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