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SN74LS244J

Description
Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP 0 to 70
Categorylogic    logic   
File Size269KB,7 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Stay tuned Parametric Compare

SN74LS244J Overview

Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP 0 to 70

SN74LS244J Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeDIP
package instructionDIP, DIP20,.3
Contacts20
Reach Compliance Codenot_compliant
Is SamacsysN
Other featuresLG_MAX
Control typeENABLE LOW
seriesLS
JESD-30 codeR-GDIP-T20
length24.195 mm
Logic integrated circuit typeBUS DRIVER
Number of digits4
Number of functions2
Number of ports2
Number of terminals20
Maximum operating temperature70 °C
Minimum operating temperature
Output characteristics3-STATE
Output polarityTRUE
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDIP
Encapsulate equivalent codeDIP20,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
propagation delay (tpd)18 ns
Certification statusNot Qualified
Maximum seat height5.08 mm
Maximum supply voltage (Vsup)5.25 V
Minimum supply voltage (Vsup)4.75 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyTTL
Temperature levelCOMMERCIAL
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1

SN74LS244J Related Products

SN74LS244J SN74LS240N3 SN74LS244N3 SN74LS240J SN74S241N3 SN74S244N3
Description Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP 0 to 70 Octal buffers and line drivers 20-PDIP 0 to 70 Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP 0 to 70 Octal buffers and line drivers 20-CDIP 0 to 70 Octal Buffers and Line Drivers With 3-State Outputs 20-PDIP 0 to 70 Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP 0 to 70
Brand Name Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Is it lead-free? Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible
Parts packaging code DIP DIP DIP DIP DIP DIP
package instruction DIP, DIP20,.3 PLASTIC, DIP-20 PLASTIC, DIP-20 DIP, DIP20,.3 DIP, DIP20,.3 DIP, DIP20,.3
Contacts 20 20 20 20 20 20
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
Control type ENABLE LOW ENABLE LOW ENABLE LOW ENABLE LOW ENABLE LOW/HIGH ENABLE LOW
series LS LS LS LS S S
JESD-30 code R-GDIP-T20 R-PDIP-T20 R-PDIP-T20 R-GDIP-T20 R-PDIP-T20 R-PDIP-T20
length 24.195 mm 25.4 mm 25.4 mm 24.195 mm 25.4 mm 25.4 mm
Logic integrated circuit type BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER
Number of digits 4 4 4 4 4 4
Number of functions 2 2 2 2 2 2
Number of ports 2 2 2 2 2 2
Number of terminals 20 20 20 20 20 20
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
Output characteristics 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
Output polarity TRUE INVERTED TRUE INVERTED TRUE TRUE
Package body material CERAMIC, GLASS-SEALED PLASTIC/EPOXY PLASTIC/EPOXY CERAMIC, GLASS-SEALED PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP DIP DIP DIP DIP DIP
Encapsulate equivalent code DIP20,.3 DIP20,.3 DIP20,.3 DIP20,.3 DIP20,.3 DIP20,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE IN-LINE IN-LINE IN-LINE IN-LINE IN-LINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
power supply 5 V 5 V 5 V 5 V 5 V 5 V
propagation delay (tpd) 18 ns 18 ns 18 ns 18 ns 9 ns 9 ns
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm 5.08 mm
Maximum supply voltage (Vsup) 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V
Minimum supply voltage (Vsup) 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V
surface mount NO NO NO NO NO NO
technology TTL TTL TTL TTL TTL TTL
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
Terminal pitch 2.54 mm 2.54 mm 2.54 mm 2.54 mm 2.54 mm 2.54 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 7.62 mm 7.62 mm 7.62 mm 7.62 mm 7.62 mm 7.62 mm
Base Number Matches 1 1 1 1 1 -
Maker - Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Load capacitance (CL) - 45 pF 45 pF - 50 pF 50 pF
Maximum supply current (ICC) - 44 mA 46 mA - 180 mA 180 mA
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