SN74CBT16233 Datasheet | Texas Instruments

description The SN74CBT16233 is a 16-bit 1-of-2 FET multiplexer/demultiplexer used in applications in which two separate data paths must be multiplexed onto, or demultiplexed from, a single path. This device can be used for memory interleaving, where two different banks of memory need to be addressed simultaneously. The device can be used as two 8-bit to 16-bit multiplexers or as one 16-bit to 32-bit multiplexer. Two select (SEL1 and SEL2) inputs control the data flow. When the TEST inputs are asserted, the A port is connected to both the B1 and the B2 ports. SEL1, SEL2, and the TEST inputs can be driven with a 5-V CMOS, a 5-V TTL, or a low-voltage TTL driver. This device is designed so it does not have through current when switching directions. SCDS010K - MAY 1995 - REVISED NOVEMBER 2001 DGG, DGV, OR DL PACKAGE (TOP VIEW) 1A 1 2B1 2 2B2 3 3A 4 4B1 5 4B2 6 5A 7 6B1 8 6B2 9 7A 10 8B1 11 8B2 12 GND 13 VCC 14 9A 15 10B1 16 10B2 17 11A 18 12B1 19 12B2 20 13A 21 14B1 22 14B2 23 15A 24 16B1 25 16B2 26 TEST1 27 TEST2 28 56 1B1 55 1B2 54 2A 53 3B1 52 3B2 51 4A 50 5B1 49 5B2 48 6A 47 7B1 46 7B2 45 8A 44 GND 43 VCC 42 9B1 41 9B2 40 10A 39 11B1 38 11B2 37 12A 36 13B1 35 13B2 34 14A 33 15B1 32 15B2 31 16A 30 SEL1 29 SEL2 ORDERING INFORMATION PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING - 40°C to 85°C SSOP - DL TSSOP - DGG Tube Tape and reel Tape and reel SN74CBT16233DL SN74CBT16233DLR SN74CBT16233DGGR CBT16233 CBT16233 TVSOP - DGV Tape and reel SN74CBT16233DGVR CY233 † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at .ti./sc/package. 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. Widebus is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Products conform to...