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SN74CBT162292DGG 数据表(PDF) 1 Page - Texas Instruments |
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SN74CBT162292DGG 数据表(HTML) 1 Page - Texas Instruments |
1 / 5 page SN74CBT162292 12-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER WITH INTERNAL PULLDOWN RESISTORS SCDS052C – MARCH 1998 – REVISED MAY 1998 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D TTL-Compatible Control Input Levels D Isolation Under Power-Off Conditions D Make-Before-Break Feature D Internal 500-Ω Pulldown Resistors to Ground D A-Port Inputs/Outputs Have Equivalent 25- Ω Series Resistors, So No External Resistors Are Required D Latch-Up Performance Exceeds 250 mA Per JESD 17 D Package Options Include Plastic Thin Shrink Small-Outline (DGG), Thin Very Small-Outline (DGV), and 300-mil Shrink Small-Outline (DL) Packages description The SN74CBT162292 is a 12-bit 1-of-2 high-speed TTL-compatible FET multiplexer/ demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. When the select (S) input is low, port A is connected to port B1 and RINT is connected to port B2. When S is high, port A is connected to port B2 and RINT is connected to port B1. The A-port inputs/outputs include equivalent 25- Ω series resistors to reduce overshoot and undershoot. The SN74CBT162292 is characterized for operation from –40 °C to 85°C. FUNCTION TABLE INPUT S FUNCTION L A port = B1 port RINT = B2 port H A port = B2 port RINT = B1 port 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. Copyright © 1998, Texas Instruments Incorporated DGG, DGV, 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 S 1A NC 2A NC 3A NC GND 4A NC 5A NC 6A NC 7A NC VCC 8A GND NC 9A NC 10A NC 11A NC 12A NC NC NC 1B1 1B2 2B1 2B2 3B1 GND 3B2 4B1 4B2 5B1 5B2 6B1 6B2 7B1 7B2 8B1 GND 8B2 9B1 9B2 10B1 10B2 11B1 11B2 12B1 12B2 NC – No internal connection 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. |
类似零件编号 - SN74CBT162292DGG |
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类似说明 - SN74CBT162292DGG |
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