Datasheets
SN74LS244DW by:

8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70

Part Details for SN74LS244DW by Texas Instruments

Overview of SN74LS244DW by Texas Instruments

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Applications Consumer Electronics

Price & Stock for SN74LS244DW

Part # Distributor Description Stock Price Buy
DISTI # 33AH4896
Newark Ic, Octal Buffer, Line Driver, Smd, Logic Device Type:Buffer, Non Inverting, Logic Family/Base Number:74Ls244, Logic Case Style:Soic, No. Of Pins:20Pins, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic Ic Family:74Ls, Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS244DW Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
Buy Now
DISTI # V99:2348_07345672
Arrow Electronics Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin SOIC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks Date Code: 1944 Americas - 7
  • 1 $0.8281
  • 10 $0.7846
  • 100 $0.6920
  • 500 $0.6196
  • 1,000 $0.5334
  • 3,000 $0.5186
  • 5,000 $0.5153
$0.5153 / $0.8281 Buy Now
Bristol Electronics   Min Qty: 7 100
  • 7 $0.8250
  • 26 $0.5363
  • 95 $0.3094
$0.3094 / $0.8250 Buy Now
Bristol Electronics   2174
RFQ
Bristol Electronics   362
RFQ
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 650
  • 1 $1.1301
  • 75 $0.5274
  • 380 $0.4709
$0.4709 / $1.1301 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 134
  • 1 $0.5400
  • 10 $0.4320
  • 47 $0.3240
$0.3240 / $0.5400 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 1554
  • 1 $0.5950
  • 169 $0.2975
  • 673 $0.2380
$0.2380 / $0.5950 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 16
  • 1 $1.0710
  • 6 $0.8568
$0.8568 / $1.0710 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 80
  • 1 $1.1000
  • 6 $0.8800
  • 24 $0.5500
$0.5500 / $1.1000 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 30
  • 1 $1.1740
  • 5 $0.9392
  • 22 $0.7044
$0.7044 / $1.1740 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 108
  • 1 $1.8835
  • 14 $1.1301
  • 54 $0.9418
$0.9418 / $1.8835 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 1324
  • 1 $1.8835
  • 213 $0.7534
  • 1,063 $0.6592
$0.6592 / $1.8835 Buy Now
Quest Components Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SOP 48
  • 1 $1.8835
  • 4 $1.5068
  • 14 $1.1301
$1.1301 / $1.8835 Buy Now
Rochester Electronics SN74LS244 Octal Buffers And Line Drivers With 3-State Outputs ' RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 930
  • 1 $0.5906
  • 25 $0.5788
  • 100 $0.5552
  • 500 $0.5315
  • 1,000 $0.5020
$0.5020 / $0.5906 Buy Now
DISTI # SN74LS244DW
TME IC: digital, buffer,non-inverting,line driver, Ch: 8, SMD, SO20 Min Qty: 1 528
  • 1 $1.0600
  • 5 $0.9500
  • 25 $0.8500
  • 100 $0.7500
  • 250 $0.6400
$0.6400 / $1.0600 Buy Now
Ameya Holding Limited   Min Qty: 25 175
  • 25 $1.2743
  • 50 $1.2425
  • 100 $1.2115
  • 200 $1.1812
$1.1812 / $1.2743 Buy Now
Chip 1 Exchange INSTOCK 2156
RFQ
Chip1Cloud IC BUFF/DVR TRI-ST DUAL 20SOIC 24000
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 608
  • 1 $1.1900
  • 100 $0.8900
  • 1,000 $0.7800
$0.7800 / $1.1900 Buy Now
Win Source Electronics IC BUFF/DVR TRI-ST DUAL 20SOIC 75888
  • 50 $1.1030
  • 115 $0.9050
  • 175 $0.8770
  • 240 $0.8480
  • 305 $0.8200
  • 410 $0.7350
$0.7350 / $1.1030 Buy Now

Part Details for SN74LS244DW

SN74LS244DW CAD Models

SN74LS244DW Part Data Attributes:

SN74LS244DW Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74LS244DW Texas Instruments 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Lifetime Buy
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, SOIC-20
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Family LS
JESD-30 Code R-PDSO-G20
JESD-609 Code e4
Length 12.8 mm
Load Capacitance (CL) 45 pF
Logic IC Type BUS DRIVER
Max I(ol) 0.024 A
Moisture Sensitivity Level 1
Number of Bits 4
Number of Functions 8
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
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 50 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 Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.5 mm

Alternate Parts for SN74LS244DW

This table gives cross-reference parts and alternative options found for SN74LS244DW. 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 SN74LS244DW, 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
SN74LS244DWG LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 onsemi SN74LS244DW vs SN74LS244DWG
DM74LS244WM Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 Fairchild Semiconductor Corporation SN74LS244DW vs DM74LS244WM
SN74LS244DWR 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments SN74LS244DW vs SN74LS244DWR
SN74LS244DWR2 LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 onsemi SN74LS244DW vs SN74LS244DWR2
SN74LS244DWG4 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments SN74LS244DW vs SN74LS244DWG4
SN74LS244DW LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 onsemi SN74LS244DW vs SN74LS244DW
SN74LS244DWE4 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments SN74LS244DW vs SN74LS244DWE4
SN74LS244DWRE4 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments SN74LS244DW vs SN74LS244DWRE4
N74LS244D IC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver NXP Semiconductors SN74LS244DW vs N74LS244D
T74LS244M1 LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, MICRO, SO-20 STMicroelectronics SN74LS244DW vs T74LS244M1
Part Number Description Manufacturer Compare
DV74LS244D Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SOP-20 avg Semiconductors SN74LS244DW vs DV74LS244D
SN74LS244DW LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 onsemi SN74LS244DW vs SN74LS244DW
SN74LS244DWE4 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments SN74LS244DW vs SN74LS244DWE4
SN74LS244M IC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20, Bus Driver/Transceiver onsemi SN74LS244DW vs SN74LS244M
SN74LS244DWG LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 onsemi SN74LS244DW vs SN74LS244DWG
HD74LS244RP LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation SN74LS244DW vs HD74LS244RP
N74LS244D IC LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver NXP Semiconductors SN74LS244DW vs N74LS244D
SN74LS244DWRE4 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments SN74LS244DW vs SN74LS244DWRE4
SN74LS244DWG4 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 Texas Instruments SN74LS244DW vs SN74LS244DWG4
SN74LS244DWR2 LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 onsemi SN74LS244DW vs SN74LS244DWR2

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