SN74ABT245BDBR ,Octal Bus Transceivers with 3-State OutputsSN54ABT245A, SN74ABT245BOCTAL BUS TRANSCEIVERSWITH 3-STATE OUTPUTSSCBS081L − JANUARY 1991 − REVISED ..
SN74ABT245BDBRG4 ,Octal Bus Transceivers with 3-State Outputs 20-SSOP -40 to 85maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74ABT245BDW ,Octal Bus Transceivers with 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74ABT245BDWG4 ,Octal Bus Transceivers with 3-State Outputs 20-SOIC -40 to 85/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74ABT245BDWR ,Octal Bus Transceivers with 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74ABT245BN ,Octal Bus Transceivers with 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74LS139A ,Dual 2-line to 4-line decoders / demultiplexers
SN74LS139DR2 ,Dual 1-OF-4 Decoder/ DemultiplexerFUNCTIONAL DESCRIPTIONThe LS139 is a high speed dual 1-of-4 decoder/ can be used as the data input ..
SN74LS139M ,Dual 1-OF-4 Decoder/ Demultiplexeractive LOW Outputs. Each decoder has an active LOW Enable inputwhich can be used as a data input fo ..
SN74LS139ML1 ,Dual 1-OF-4 Decoder/ DemultiplexerLOGIC DIAGRAME A A E A Aa 0a 1a b 0b 1b1 2 3 15 14 13V = PIN 16CCGND = PIN 8 = PIN NUMBERS4 5 6 7 1 ..
SN74LS139ML1 ,Dual 1-OF-4 Decoder/ Demultiplexer* The LSTTL/MSI SN74LS139 is a high speed Dual 1-of-4Decoder/Demultiplexer. The device has two ind ..
SN74LS139MR1 ,Dual 1-OF-4 Decoder/ Demultiplexer3SN74LS139DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)LimitsSym ..
SN74ABT245B-SN74ABT245BDBR-SN74ABT245BDBRG4-SN74ABT245BDW-SN74ABT245BDWG4-SN74ABT245BDWR-SN74ABT245BN-SN74ABT245BNSR-SN74ABT245BPW-SN74ABT245BPWR-SN74ABT245BPWRG4
Octal Bus Transceivers with 3-State Outputs
SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
Typical VOLP (Output Ground Bounce)
<1 V at VCC = 5 V, TA = 25°C Ioff and Power-Up 3-State Support Hot
Insertion High-Drive Outputs (−32-mA IOH, 64-mA IOL) Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD 17 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)1 2019 10111213A1DIRB6
GND
SN54ABT245B... FK PACKAGE
(TOP VIEW)DIR
GND
VCC
SN74ABT245B... RGY PACKAGE
(TOP VIEW)120 11
DIR
GND
description/ordering informationThese 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 Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available
at www.ti.com/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.
