SN54CBT16244 Datasheet | Texas Instruments

description The ’CBT16244 devices provide 16 bits of high-speed TTL-patible bus switching in a standard ’16244 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. These devices are organized as four 4-bit low-impedance switches with separate output-enable (OE) inputs. When OE is low, the switch is on, and data can flow from port A to port B, or vice versa. When OE is high, the switch is open, and the high-impedance state exists between the two ports. SN54CBT16244, SN74CBT16244 16-BIT FET BUS SWITCHES SCDS031I - MAY 1996 - REVISED OCTOBER 2000 SN54CBT16244 . . . WD PACKAGE SN74CBT16244 . . . DGG, DGV, OR DL PACKAGE (TOP VIEW) 1OE 1 1B1 2 1B2 3 GND 4 1B3 5 1B4 6 VCC 7 2B1 8 2B2 9 GND 10 2B3 11 2B4 12 3B1 13 3B2 14 GND 15 3B3 16 3B4 17 VCC 18 4B1 19 4B2 20 GND 21 4B3 22 4B4 23 4OE 24 48 2OE 47 1A1 46 1A2 45 GND 44 1A3 43 1A4 42 VCC 41 2A1 40 2A2 39 GND 38 2A3 37 2A4 36 3A1 35 3A2 34 GND 33 3A3 32 3A4 31 VCC 30 4A1 29 4A2 28 GND 27 4A3 26 4A4 25 3OE 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 SN74CBT16244DL SN74CBT16244DLR SN74CBT16244DGGR CBT16244 CBT16244 TVSOP - DGV Tape and reel SN74CBT16244DGVR CY244 - 55°C to 125°C CFP - WD Tube SNJ54CBT16244WD SNJ54CBT16244WD † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at .ti./sc/package. FUNCTION TABLE (each 4-bit bus switch) INPUT OE OUTPUTS A, B A port = B port Disconnect 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...