Texas Instruments SN74AHC245DWR
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See Product Specifications.
See Product Specifications.
Stock Code
039197
039197
Manufacturer / Brand
Texas Instruments
Part Number
SN74AHC245DWR
SN74AHC245DWR
Unit Price
$0.4160
$0.4160
Factory Lead-Time
14 Weeks
14 Weeks
Short Description
Octal Bus Transceiver with 3-state outputs
Octal Bus Transceiver with 3-state outputs
In Stock: 351
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.4160 | $0.4160 | |
| 10 | $0.3540 | $3.5400 | -14.9% |
| 25 | $0.3300 | $8.2500 | -20.67% |
| 100 | $0.2640 | $26.4000 | -36.54% |
| 250 | $0.2450 | $61.2500 | -41.11% |
| 500 | $0.2070 | $103.5000 | -50.24% |
| 1000 | $0.1600 | $160.0000 | -61.54% |
| 4000 | $0.1230 | $492.0000 | -70.43% |
| 12000 | $0.1160 | $1,392.0000 | -72.12% |
| 24000 | $0.1120 | $2,688.0000 | -73.08% |
Description
The Texas Instruments SN74AHC245DWR is a type of octal bus transceiver with 3-state outputs. It is designed for 2-way communication between buses that operate between voltage levels of 2 V and 5.5 V. Its signal translation feature also makes it useful when interfacing between mixed-voltage systems. The device has a high output drive current of up to ±24 mA to enable it to drive heavy loads such as capacitive loads. Additionally, it has a low input current of less than 1 µA to minimize power consumption.
The transceiver includes a built-in direction-control pin (DIR) that enables bi-directional communication. The DIR input allows data transmission from the bus to the A port or from B port to the bus, depending on the logic level applied. This allows efficient data transfer without requiring any external direction control. The device can handle up to 8 independent bidirectional lines making it convenient for data transfer between multiple devices. The SN74AHC245DWR also features protection diodes to prevent excessive voltage or current levels from damaging the device
The transceiver includes a built-in direction-control pin (DIR) that enables bi-directional communication. The DIR input allows data transmission from the bus to the A port or from B port to the bus, depending on the logic level applied. This allows efficient data transfer without requiring any external direction control. The device can handle up to 8 independent bidirectional lines making it convenient for data transfer between multiple devices. The SN74AHC245DWR also features protection diodes to prevent excessive voltage or current levels from damaging the device
Product Attributes
| Current - Output High, Low | 8mA, 8mA |
| Logic Type | Transceiver, Non-Inverting |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Type | 3-State |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Packaging | Cut Tape (CT) |
| Supplier Device Package | 20-SOIC |
| Voltage - Supply | 2V ~ 5.5V |
