SN74ALS1645AN
ActiveOCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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SN74ALS1645AN
ActiveOCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74ALS1645AN |
|---|---|
| Current - Output High, Low | 16 mA, 15 mA |
| Mounting Type | Through Hole |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 3-State |
| Package / Case | 20-DIP |
| Package / Case | 7.62 mm |
| Package / Case | 0.3 in |
| Supplier Device Package | 20-PDIP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 180 | $ 5.47 | |
| Texas Instruments | TUBE | 1 | $ 6.44 | |
| 100 | $ 5.25 | |||
| 250 | $ 4.13 | |||
| 1000 | $ 3.50 | |||
Description
General part information
SN74ALS1645A Series
These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the level at the direction-control
(DIR) input. The output-enable () input can be used to disable the device so that the buses are effectively isolated. The SN74ALS1640A features inverting logic, while the SN74ALS1645A features noninverting logic.
The SN74ALS1640A and SN74ALS1645A are characterized for operation from 0°C to 70°C.
Documents
Technical documentation and resources
