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SN74ABT162827ADGG Datasheet(PDF) 1 Page - Texas Instruments |
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SN74ABT162827ADGG Datasheet(HTML) 1 Page - Texas Instruments |
1 / 11 page SN54ABT162827A, SN74ABT162827A 20BIT BUFFERS/DRIVERS WITH 3STATE OUTPUTS SCBS248F − JULY 1993 − REVISED JUNE 2004 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Members of the Texas Instruments Widebus Family D Output Ports Have Equivalent 25-Ω Series Resistors, So No External Resistors Are Required D High-Impedance State During Power Up and Power Down D Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C D Distributed VCC and GND Pins Minimize High-Speed Switching Noise D Ioff and Power-Up 3-State Support Hot Insertion D Flow-Through Architecture Optimizes PCB Layout D Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17 D ESD Protection Exceeds JESD 22 − 2000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A) description/ordering information The ’ABT162827A devices are noninverting 20-bit buffers composed of two 10-bit buffers with separate output-enable signals. For either 10-bit buffer, the two output-enable (1OE1 and 1OE2, or 2OE1 and 2OE2) inputs must both be low for the corresponding Y outputs to be active. If either output-enable input is high, the outputs of that 10-bit buffer are in the high-impedance state. The outputs, which are designed to source or sink up to 12 mA, include equivalent 25- Ω series resistors to reduce overshoot and undershoot. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING SSOP − DL Tube SN74ABT162827ADL ABT162827A −40 °C to 85°C SSOP − DL Tape and reel SN74ABT162827ADLR ABT162827A −40 C to 85 C TSSOP − DGG Tape and reel SN74ABT162827ADGGR ABT162827A −55 °C to 125°C CFP − WD Tube SNJ54ABT162827AWD SNJ54ABT162827AWD † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. SN54ABT162827A . . . WD PACKAGE SN74ABT162827A . . . DGG OR DL PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 1OE1 1Y1 1Y2 GND 1Y3 1Y4 VCC 1Y5 1Y6 1Y7 GND 1Y8 1Y9 1Y10 2Y1 2Y2 2Y3 GND 2Y4 2Y5 2Y6 VCC 2Y7 2Y8 GND 2Y9 2Y10 2OE1 1OE2 1A1 1A2 GND 1A3 1A4 VCC 1A5 1A6 1A7 GND 1A8 1A9 1A10 2A1 2A2 2A3 GND 2A4 2A5 2A6 VCC 2A7 2A8 GND 2A9 2A10 2OE2 Copyright 2004, Texas Instruments Incorporated UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA information 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. Widebus is a trademark of Texas Instruments. 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. |
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