Texas Instruments SN74ALS645A-1DW Drivers, Receivers and Transceivers
IC TXRX NON-INVERT 5.5V 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74ALS645A-1DW
Detailed Description
IC TXRX NON-INVERT 5.5V 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
Datasheet
SN74ALS645A-1DW Datasheet
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Technical Specifications
Texas Instruments SN74ALS645A-1DW Drivers, Receivers and Transceivers technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 5.5V
Output Type
3-State
Number of Elements
1
Logic Type
Transceiver, Non-Inverting
Number of Bits Per Element
8
Current Output High Low
15mA, 24mA
Alternate Parts Comparison (SN74ALS645A-1DW vs SN65C3222EDWR vs SN75LBC775DWR vs SN75160BDWE4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 4.5V ~ 5.5V | 3V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Protocol | -- | RS232 | AppleTalk | IEEE 488 |
| Duplex | -- | Full | Full | Half |
| Number of Drivers Receivers | -- | 2/2 | 2/2 | 8/8 |
| Receiver Hysteresis | -- | 300 mV | 30 mV | 650 mV |
| Type | -- | Transceiver | Transceiver | Transceiver |
| Action |
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