SN54HC640J ,Octal Bus Transceivers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN54HC688J ,8-Bit Identity ComparatorsSN54HC688, SN74HC6888-BIT IDENTITY COMPARATORSSCLS010D – DECEMBER 1982 – REVISED AUGUST 2003* Wide ..
SN54HC74J ,Dual D-type Positive-Edge-Triggered Flip-Flops With Clear And PresetFeatures 3 DescriptionThe SNx4HC74 devices contain two independent D-1• Wide Operating Voltage Rang ..
SN54HC86J ,Quadruple 2-Input Exclusive-OR Gates/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN54HCT02J , QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SN54HCT04J ,Hex Invertersmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74F32NSR ,Quad 2-input positive-OR gateslogic diagram, each gate (positive logic)AYBPlease be aware that an important notice concerning ava ..
SN74F352N ,Dual 4-line to 1-line data selectors / multiplexers 16-PDIP 0 to 70
SN74F373 ,Octal D-type transparent latcheselectrical characteristics over recommended operating free-air temperature range (unlessotherwise n ..
SN74F373DB , OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74F373DBR ,Octal D-type transparent latchesmaximum ratings” may cause permanent damage to the device. These are stress ratings only andfunctio ..
SN74F373DBR ,Octal D-type transparent latcheslogic diagram (positive logic)11OE ENOE11LE C111LE3 21D 1D 1Q4 5C12D 2Q21Q7 633D 3Q 1D 1D8 94D 4Q13 ..
SN54HC640J-SNJ54HC640J
High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs
description/ordering informationThese octal bus transceivers are designed for asynchronous two-way communication between data buses.
These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the
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.
