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8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SO 0 to 70
Tip: 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-3676-1-ND
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DigiKey | IC BUFFER NON-INVERT 5.25V 20SO Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
5095 In Stock |
|
$0.5121 / $1.2500 | Buy Now |
DISTI #
595-SN74LS244NSR
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Mouser Electronics | Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt RoHS: Compliant | 3377 |
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$0.4840 / $1.2500 | Buy Now |
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Quest Components | BUS DRIVER, LS SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, TTL, PDSO20 | 3592 |
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$0.8325 / $2.2200 | Buy Now |
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Velocity Electronics | Our Stock | 2000 |
|
RFQ | |
DISTI #
C1S746202607602
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Chip1Stop | Analog Switches, Multiplexers, Demultiplexers RoHS: Compliant pbFree: Yes Container: Cut Tape | 10013 |
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$0.4660 / $1.1500 | Buy Now |
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LCSC | 24mA 4.75V5.25V 15mA SOIC-20-208mil Buffers Drivers Receivers Transceivers ROHS | 124 |
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$0.5299 / $0.9739 | Buy Now |
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SN74LS244NSR
Texas Instruments
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Datasheet
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SN74LS244NSR
Texas Instruments
8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SO 0 to 70
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOIC | |
Package Description | GREEN, PLASTIC, SOP-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 | 12.6 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 | 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,.3 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Packing Method | TR, 13 INCH | |
Peak Reflow Temperature (Cel) | 260 | |
Power Supply Current-Max (ICC) | 54 mA | |
Prop. Delay@Nom-Sup | 18 ns | |
Propagation Delay (tpd) | 18 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2 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) | 30 | |
Width | 5.3 mm |
This table gives cross-reference parts and alternative options found for SN74LS244NSR. 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 SN74LS244NSR, 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 |
---|---|---|---|
DM74LS244SJX | Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 | Rochester Electronics LLC | SN74LS244NSR vs DM74LS244SJX |
SN74LS244MR1 | LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 | onsemi | SN74LS244NSR vs SN74LS244MR1 |
SN74LS244MEL | LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 | onsemi | SN74LS244NSR vs SN74LS244MEL |
DM74LS244SJ | Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 | Fairchild Semiconductor Corporation | SN74LS244NSR vs DM74LS244SJ |
SN74LS244NSRG4 | 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SO 0 to 70 | Texas Instruments | SN74LS244NSR vs SN74LS244NSRG4 |
HD74LS244FP | LS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DA | Renesas Electronics Corporation | SN74LS244NSR vs HD74LS244FP |
DM74LS244SJX | Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 | Fairchild Semiconductor Corporation | SN74LS244NSR vs DM74LS244SJX |
SN74LS244MR2 | Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, EIAJ, SOIC-20 | Rochester Electronics LLC | SN74LS244NSR vs SN74LS244MR2 |