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SN74ABT245BPWLE Datasheet(PDF) 1 Page - Texas Instruments |
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SN74ABT245BPWLE Datasheet(HTML) 1 Page - Texas Instruments |
1 / 27 page SN54ABT245A, SN74ABT245B OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS081L − JANUARY 1991 − REVISED APRIL 2005 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Typical V OLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C D I off and Power-Up 3-State Support Hot Insertion D High-Drive Outputs (−32-mA I OH, 64-mA IOL) D Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD 17 D ESD Protection Exceeds JESD 22 − 2000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A) SN54ABT245A ...J OR W PACKAGE SN74ABT245B . . . DB, DGV, DW, N, NS, OR PW PACKAGE (TOP VIEW) 32 1 20 19 9 10 11 12 13 4 5 6 7 8 18 17 16 15 14 B1 B2 B3 B4 B5 A3 A4 A5 A6 A7 SN54ABT245B . . . FK PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 DIR A1 A2 A3 A4 A5 A6 A7 A8 GND VCC OE B1 B2 B3 B4 B5 B6 B7 B8 SN74ABT245B . . . RGY PACKAGE (TOP VIEW) 120 10 11 2 3 4 5 6 7 8 9 19 18 17 16 15 14 13 12 OE B1 B2 B3 B4 B5 B6 B7 A1 A2 A3 A4 A5 A6 A7 A8 description/ordering information These octal bus transceivers are designed for asynchronous communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are effectively isolated. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube SN74ABT245BN SN74ABT245BN QFN − RGY Tape and reel SN74ABT245BRGYR AB245B SOIC DW Tube SN74ABT245BDW ABT245B SOIC − DW Tape and reel SN74ABT245BDWR ABT245B SOP − NS Tape and reel SN74ABT245BNSR ABT245B −40 °C to 85°C SSOP − DB Tape and reel SN74ABT245BDBR AB245B 40 C to 85 C TSSOP PW Tube SN74ABT245BPW AB245B TSSOP − PW Tape and reel SN74ABT245BPWR AB245B TVSOP − DGV Tape and reel SN74ABT245BDGVR AB245B VFBGA − GQN Tape and reel SN74ABT245BGQNR AB245B VFBGA − ZQN (Pb-free) Tape and reel SN74ABT245BZQNR AB245B CDIP − J Tube SNJ54ABT245AJ SNJ54ABT245AJ −55 °C to 125°C CFP − W Tube SNJ54ABT245AW SNJ54ABT245AW 55 C to 125 C LCCC − FK Tube SNJ54ABT245AFK SNJ54ABT245AFK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Copyright © 2005, Texas Instruments Incorporated 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. 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. On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. |
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