Datasheets
SN74HC244N3 by: Texas Instruments

Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85

Part Details for SN74HC244N3 by Texas Instruments

Overview of SN74HC244N3 by Texas Instruments

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Applications Consumer Electronics Industrial Automation Aerospace and Defense Healthcare Telecommunications Automotive

Part Details for SN74HC244N3

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SN74HC244N3 Part Data Attributes

SN74HC244N3 Texas Instruments
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SN74HC244N3 Texas Instruments Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP -40 to 85
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description DIP, DIP20,.3
Pin Count 20
Reach Compliance Code not_compliant
HTS Code 8542.39.00.01
Control Type ENABLE LOW
Family HC/UH
JESD-30 Code R-PDIP-T20
Length 25.4 mm
Load Capacitance (CL) 50 pF
Logic IC Type BUS DRIVER
Max I(ol) 0.006 A
Number of Bits 4
Number of Functions 2
Number of Ports 2
Number of Terminals 20
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP20,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Prop. Delay@Nom-Sup 29 ns
Propagation Delay (tpd) 210 ns
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm

Alternate Parts for SN74HC244N3

This table gives cross-reference parts and alternative options found for SN74HC244N3. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74HC244N3, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
8409601RA Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, CDIP20 National Semiconductor Corporation SN74HC244N3 vs 8409601RA
JM38510/65705BRA HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 Motorola Mobility LLC SN74HC244N3 vs JM38510/65705BRA
MC54HC244AJD HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 Motorola Mobility LLC SN74HC244N3 vs MC54HC244AJD
MC74HC244AN HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 onsemi SN74HC244N3 vs MC74HC244AN
M74HC244B1N HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 STMicroelectronics SN74HC244N3 vs M74HC244B1N
CD54HC244F Military 8-ch, 2-V to 6-V buffers 20-CDIP -55 to 125 Texas Instruments SN74HC244N3 vs CD54HC244F
8409601RA Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, CDIP20, CERAMIC, DIP-20 Harris Semiconductor SN74HC244N3 vs 8409601RA
CD54HC244F3A Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, CDIP20, Harris Semiconductor SN74HC244N3 vs CD54HC244F3A
MC74HC244AN Bus Driver, Rochester Electronics LLC SN74HC244N3 vs MC74HC244AN
DV74HC244AN Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20, PLASTIC, DIP-20 avg Semiconductors SN74HC244N3 vs DV74HC244AN
Part Number Description Manufacturer Compare
HCS244DMSH Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, CDIP20, METAL SEALED, CERAMIC, DIP-20 Harris Semiconductor SN74HC244N3 vs HCS244DMSH
CD74HC244EX Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20 Harris Semiconductor SN74HC244N3 vs CD74HC244EX
GD74HC244 Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, PDIP20, Goldstar Electron Co Ltd SN74HC244N3 vs GD74HC244
5962R9573101VRX Bus Driver, HC/UH Series, 2-Func, 4-Bit, True Output, CMOS, CDIP20 Renesas Electronics Corporation SN74HC244N3 vs 5962R9573101VRX
SN74HC244NSG4 HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 Texas Instruments SN74HC244N3 vs SN74HC244NSG4
MC74HC244ADT HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, LEAD FREE, TSSOP-20 onsemi SN74HC244N3 vs MC74HC244ADT
SN54HC244J Military 8-ch, 2-V to 6-V buffers with 3-state outputs 20-CDIP -55 to 125 Texas Instruments SN74HC244N3 vs SN54HC244J
TC74HC244AF-TP1 IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver Toshiba America Electronic Components SN74HC244N3 vs TC74HC244AF-TP1
MM54HC244J IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, DIP-20, Bus Driver/Transceiver National Semiconductor Corporation SN74HC244N3 vs MM54HC244J
74HC244NB IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver NXP Semiconductors SN74HC244N3 vs 74HC244NB

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