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Octal Bus Transceivers 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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DISTI #
296-38789-1-ND
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DigiKey | IC TXRX NON-INVERT 5.5V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
|
$0.8926 / $2.1100 | Buy Now |
DISTI #
595-SN74ALS645A-1DWR
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Mouser Electronics | Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs RoHS: Compliant | 1144 |
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$0.9180 / $2.1100 | Buy Now |
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Bristol Electronics | 88 |
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RFQ | ||
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Ameya Holding Limited | IC BUS TRANSCEIVER DUAL 20SOIC | 4984 |
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RFQ | |
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Chip1Cloud | IC BUS TRANSCEIVER DUAL 20SOIC / Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R | 16000 |
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RFQ |
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SN74ALS645A-1DWR
Texas Instruments
Buy Now
Datasheet
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SN74ALS645A-1DWR
Texas Instruments
Octal Bus Transceivers With 3-State Outputs 20-SOIC 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 | SOP, SOP20,.4 | |
Pin Count | 20 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Additional Feature | WITH DIRECTION CONTROL | |
Control Type | COMMON CONTROL | |
Count Direction | BIDIRECTIONAL | |
Family | ALS | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e4 | |
Length | 12.8 mm | |
Load Capacitance (CL) | 50 pF | |
Logic IC Type | BUS TRANSCEIVER | |
Max I(ol) | 0.024 A | |
Moisture Sensitivity Level | 1 | |
Number of Bits | 8 | |
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 | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Power Supply Current-Max (ICC) | 58 mA | |
Prop. Delay@Nom-Sup | 10 ns | |
Propagation Delay (tpd) | 10 ns | |
Qualification Status | Not Qualified | |
Schmitt Trigger | NO | |
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 | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 7.5 mm |
This table gives cross-reference parts and alternative options found for SN74ALS645A-1DWR. 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 SN74ALS645A-1DWR, 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 |
---|---|---|---|
DM74ALS645AWM | Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | SN74ALS645A-1DWR vs DM74ALS645AWM |
SN74ALS645ADWE4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Texas Instruments | SN74ALS645A-1DWR vs SN74ALS645ADWE4 |
SN74ALS645ADWG4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS645A-1DWR vs SN74ALS645ADWG4 |
DM74ALS645AWMX | Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | SN74ALS645A-1DWR vs DM74ALS645AWMX |
SN74ALS645ADWRE4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Texas Instruments | SN74ALS645A-1DWR vs SN74ALS645ADWRE4 |
N74ALS645AD-T | IC ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver | NXP Semiconductors | SN74ALS645A-1DWR vs N74ALS645AD-T |
DM74ALS645AWM | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS645A-1DWR vs DM74ALS645AWM |
SN74ALS645ADWR | Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS645A-1DWR vs SN74ALS645ADWR |
SN74ALS645ADW | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Rochester Electronics LLC | SN74ALS645A-1DWR vs SN74ALS645ADW |
SN74ALS645A-1DWE4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Texas Instruments | SN74ALS645A-1DWR vs SN74ALS645A-1DWE4 |