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8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 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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Quest Components | BUS DRIVER, AS SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, TTL, PDSO20 | 467 |
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$2.3130 / $5.7825 | Buy Now |
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Rochester Electronics | SN74AS244A Octal Buffers/Drivers With 3-State Outputs RoHS: Compliant Status: Active Min Qty: 1 | 37429 |
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$2.5700 / $3.0300 | Buy Now |
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Perfect Parts Corporation | 336 |
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RFQ |
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SN74AS244ADW
Texas Instruments
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Datasheet
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SN74AS244ADW
Texas Instruments
8-ch, 4.5-V to 5.5-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 | |
Date Of Intro | 1986-01-01 | |
Samacsys Manufacturer | Texas Instruments | |
Control Type | ENABLE LOW | |
Count Direction | UNIDIRECTIONAL | |
Family | AS | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e4 | |
Length | 12.8 mm | |
Load Capacitance (CL) | 50 pF | |
Logic IC Type | BUS DRIVER | |
Max I(ol) | 0.064 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) | 24 mA | |
Prop. Delay@Nom-Sup | 6.2 ns | |
Propagation Delay (tpd) | 6.2 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.65 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 4.5 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 |
This table gives cross-reference parts and alternative options found for SN74AS244ADW. 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 SN74AS244ADW, 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 |
---|---|---|---|
SN74AS244ADWG4 | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74AS244ADW vs SN74AS244ADWG4 |
DM74AS244WM | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, SOIC-20 | Rochester Electronics LLC | SN74AS244ADW vs DM74AS244WM |
SN74AS244DW | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74AS244ADW vs SN74AS244DW |
DM74AS244WMX | AS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOP-20 | Texas Instruments | SN74AS244ADW vs DM74AS244WMX |
SN74AS244DW | Bus Driver, AS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SO-20 | Rochester Electronics LLC | SN74AS244ADW vs SN74AS244DW |
SN74AS244ADWR | 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 | Texas Instruments | SN74AS244ADW vs SN74AS244ADWR |
DM74AS244WMX | Bus Driver, AS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, 0.300 INCH, SOIC-20 | Fairchild Semiconductor Corporation | SN74AS244ADW vs DM74AS244WMX |