SN74HC244ADBR , OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTSFeatures 3 DescriptionThe SNx4HC244 octal buffers and line drivers are1• Wide Operating Voltage Ran ..
SN74HC244APWLE ,Octal Buffers And Line Drivers With 3-State OutputsFeatures 3 DescriptionThe SNx4HC244 octal buffers and line drivers are1• Wide Operating Voltage Ran ..
SN74HC244APWR , OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTSElectrical Characteristics – SN74HC244 612.2 Community Resources...... 146.8 Switching Characterist ..
SN74HC244APWR , OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS SCLS130E–DECEMBER 1982–REVISED MAY 20165 Pin Configuration and FunctionsDB, DW, J, N, NS, PW, W Pa ..
SN74HC244DB , OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74HC244DBR ,Octal Buffers And Line Drivers With 3-State Outputs SCLS130E–DECEMBER 1982–REVISED MAY 20165 Pin Configuration and FunctionsDB, DW, J, N, NS, PW, W Pa ..
SN75LBC174ADWR ,Quadruple RS-485 Differential Line Driverslogic diagram (positive logic)(TOP VIEW)(TOP VIEW)21Y1 161A V 11A 1 16 VCC CC1A32 151Y 4A 1Z1Y 4A2 ..
SN75LBC174ADWRG4 ,Quadruple RS-485 Differential Line Drivers 20-SOIC 0 to 70.(2) This is the inverse of the junction-to-ambient thermal resistance when board-mounted and with ..
SN75LBC174AN ,Quadruple RS-485 Differential Line DriversMAXIMUM RATINGS(1)over operating free-air temperature range (unless otherwise noted)VALUE / UNIT(2) ..
SN75LBC174DW ,Quadruple Low-Power Differential Line Drivermaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage range, V ..
SN75LBC174DWR ,Quadruple Low-Power Differential Line DriverSN65LBC174, SN75LBC174QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVERSSLLS162D – JULY 1993 – REVISED S ..
SN75LBC174DWRG4 ,Quadruple Low-Power Differential Line Driver 20-SOIC 0 to 70features9 122A 3Ywide positive and negative common-mode outputGND 10 11 3Avoltage ranges, current l ..
SN74HC244ADBR-SN74HC244APWR
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
1OE1
1A12 18 1Y1
1A24 16 1Y16 14 1Y1 12 1Y4
2OE 19
2A1 11 9 1Y1
2A2 13 7 1Y1
2A3 15 5 1Y1
2A4
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SN54HC244, SN74HC244SCLS130E –DECEMBER 1982–REVISED MAY 2016
SNx4HC244 Octal Buffers and Line Drivers With 3-State Outputs Features Wide Operating Voltage Rangeof2Vto6V High-Current Outputs Drive Upto15 LSTTL
Loads 3-State Outputs Drive Bus Linesor Buffer Memory
Address Registers Low Power Consumption: ICC, 80-µA (Maximum) Typicaltpd= 11ns ±6-mA Output Driveat5V Low Input Currentof1 µA (Maximum) On Products Compliantto MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. OnAll Other Products, Production
Processing Does Not Necessarily Include TestingAll Parameters.
Applications Servers LED Displays Network Switches Telecom Infrastructure Motor Drivers I/O Expanders
DescriptionThe SNx4HC244 octal buffers and line drivers are
designed specifically to improve both the
performance and densityof 3-state memory address
drivers, clock drivers, and bus-oriented receivers and
transmitters. The SNx4HC244 devices are organized two 4-bit buffers and drivers with separate output-
enable (OE) inputs. When OEis low, the device
passes noninverted data from theA inputsto theY
outputs. When OEis high, the outputs arein the
high-impedance state.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Logic Diagram (Positive Logic)
