SN74CBT16292

SN74CBT16292 12-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER WITH INTERNAL PULLDOWN RESISTORS SCDS053E – MARCH 1998 – REVISED OCTOBER 2000 D Member of Texas Instruments’ Widebus ™ Family D 4-Ω Switch Connection Between Two Ports D TTL-Compatible Control Input Levels D Make-Before-Break Feature D Internal 500-Ω Pulldown Resistors to Ground D Latch-Up Performance Exceeds 250 mA Per JESD 17 description The SN74CBT16292 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. DGG, DGV, OR DL PACKAGE (TOP VIEW) S1 1A 2 NC 3 2A 4 NC 5 3A 6 NC 7 GND 8 4A 9 NC 10 5A 11 NC 12 6A 13 NC 14 7A 15 NC 16 VCC 17 8A 18 GND 19 NC 20 9A 21 NC 22 10A 23 NC 24 11A 25 NC 26 12A 27 NC 28 56 NC 55 NC 54 1B1 53 1B2 52 2B1 51 2B2 50 3B1 49 GND 48 3B2 47 4B1 46 4B2 45 5B1 44 5B2 43 6B1 42 6B2 41 7B1 40 7B2 39 8B1 38 GND 37 8B2 36 9B1 35 9B2 34 10B1 33 10B2 32 11B1 31 11B2 30 12B1 29 12B2 NC – No internal connection ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING –40°C to 85°C SSOP – DL TSSOP – DGG Tube Tape and reel Tape and reel SN74CBT16292DL SN74CBT16292DLR SN74CBT16292DGGR CBT16292 CBT16292 TVSOP – DGV Tape and reel SN74CBT16292DGVR CY292 † Package drawings, st...