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SN74CBTS16212DGG 数据表(PDF) 1 Page - Texas Instruments |
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SN74CBTS16212DGG 数据表(HTML) 1 Page - Texas Instruments |
1 / 5 page SN74CBTS16212 24-BIT FET BUS-EXCHANGE SWITCH WITH SCHOTTKY DIODE CLAMPING SCDS036B – DECEMBER 1997 – REVISED MAY 1998 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D 5-Ω Switch Connection Between Two Ports D TTL-Compatible Input Levels D Latch-Up Performance Exceeds 250 mA Per JESD 17 D ESD Protection Exceeds 2000 V Per MIL-STD-833, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) 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 SN74CBTS16212 provides 24 bits of high-speed TTL-compatible bus switching or exchanging with Schottky diodes on the I/Os to clamp undershoot. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The device operates as a 24-bit bus switch or a 12-bit bus exchanger, which provides data exchanging between the four signal ports via the data-select (S0–S2) terminals. The SN74CBTS16212 is characterized for operation from –40 °C to 85°C. FUNCTION TABLE INPUTS INPUTS/OUTPUTS FUNCTION S2 S1 S0 A1 A2 FUNCTION L L L Z Z Disconnect L LH B1 Z A1 port = B1 port L HL B2 Z A1 port = B2 port L HH Z B1 A2 port = B1 port H LL Z B2 A2 port = B2 port H LH Z Z Disconnect H HL B1 B2 A1 port = B1 port A2 port = B2 port H H H B2 B1 A1 port = B2 port A2 port = 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 S0 1A1 1A2 2A1 2A2 3A1 3A2 GND 4A1 4A2 5A1 5A2 6A1 6A2 7A1 7A2 VCC 8A1 GND 8A2 9A1 9A2 10A1 10A2 11A1 11A2 12A1 12A2 S1 S2 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 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 - SN74CBTS16212DGG |
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类似说明 - SN74CBTS16212DGG |
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