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Logic Bus Driver/Transceivers T74LS244M1

Logic
T74LS244M1
Description: LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, MICRO, SO-20

Overview of T74LS244M1 by STMicroelectronics

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications: Consumer Electronics

Price & Stock for T74LS244M1 by STMicroelectronics

Part # Manufacturer Description Stock Price Buy
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 114
  • 1 $4.5000
  • 9 $2.2500
  • 90 $1.9500
$1.9500 / $4.5000 Buy Now

CAD Models for T74LS244M1 by STMicroelectronics
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Part Data Attributes for T74LS244M1 by STMicroelectronics
Parametric Data

T74LS244M1
STMicroelectronics
Buy Now
-
-
Rohs Code
No
Part Life Cycle Code
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
Part Package Code
SOIC
Package Description
MICRO, SO-20
Pin Count
20
Reach Compliance Code
not_compliant
HTS Code
8542.39.00.01
Control Type
ENABLE LOW
Family
LS
JESD-30 Code
R-PDSO-G20
JESD-609 Code
e0
Length
12.8 mm
Load Capacitance (CL)
45 pF
Logic IC Type
BUS DRIVER
Max I(ol)
0.024 A
Number of Bits
4
Number of Functions
2
Number of Ports
2
Number of Terminals
20
Operating Temperature-Max
70 °C
Operating Temperature-Min
Output Characteristics
3-STATE
Output Polarity
TRUE
Package Body Material
PLASTIC/EPOXY
Package Code
SOP
Package Equivalence Code
SOP20,.4
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE
Power Supply Current-Max (ICC)
46 mA
Prop. Delay@Nom-Sup
18 ns
Propagation Delay (tpd)
18 ns
Qualification Status
Not Qualified
Seated Height-Max
2.65 mm
Supply Voltage-Max (Vsup)
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
YES
Technology
TTL
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
GULL WING
Terminal Pitch
1.27 mm
Terminal Position
DUAL
Width
7.5 mm
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  1. T74LS244M1
    STMicroelectronics
    LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, MICRO, SO-20
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Alternate Parts for T74LS244M1

This table gives cross-reference parts and alternative options found for T74LS244M1. 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 T74LS244M1, 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
HD74LS244RP-EL LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation T74LS244M1 vs HD74LS244RP-EL
N74LS244D Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, Signetics T74LS244M1 vs N74LS244D
SN74LS244DWE4 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments T74LS244M1 vs SN74LS244DWE4
SN74LS244DWR2 LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 Motorola Mobility LLC T74LS244M1 vs SN74LS244DWR2
HD74LS244RP LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation T74LS244M1 vs HD74LS244RP
HD74LS244RP-E LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation T74LS244M1 vs HD74LS244RP-E
HD74LS244RP-EL Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, FP-20DB Hitachi Ltd T74LS244M1 vs HD74LS244RP-EL
DM74LS244WM Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 Fairchild Semiconductor Corporation T74LS244M1 vs DM74LS244WM
SN74LS244DW LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, SOIC-20 Motorola Mobility LLC T74LS244M1 vs SN74LS244DW
HD74LS244RPEL LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 7.5 X 12.8 MM, 1.27 PITCH, PLASTIC, SOP-20 Renesas Electronics Corporation T74LS244M1 vs HD74LS244RPEL
Part Number Description Manufacturer Compare
SN74LS244MR1 LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 onsemi T74LS244M1 vs SN74LS244MR1
HD74LS244RP LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation T74LS244M1 vs HD74LS244RP
DV74LS244D Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SOP-20 avg Semiconductors T74LS244M1 vs DV74LS244D
SN74LS244DWG LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 onsemi T74LS244M1 vs SN74LS244DWG
SN74LS244DWR2 LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 Motorola Mobility LLC T74LS244M1 vs SN74LS244DWR2
SN74LS244MEL LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 onsemi T74LS244M1 vs SN74LS244MEL
HD74LS244RP Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, FP-20DB Hitachi Ltd T74LS244M1 vs HD74LS244RP
HD74LS244FP LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DA Renesas Electronics Corporation T74LS244M1 vs HD74LS244FP
HD74LS244RP-EL Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, FP-20DB Hitachi Ltd T74LS244M1 vs HD74LS244RP-EL
HD74LS244RP-EL LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation T74LS244M1 vs HD74LS244RP-EL

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