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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LVC245APWE4 |
|---|---|
| Current - Output High, Low | 24 mA |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 20-TSSOP |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.65 V |
SN74LVC245A-EP Series
Enhanced Product Octal Bus Transceiver With 3-State Outputs
| Part | Number of Elements | Number of Bits per Element | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | Package / Case [y] | Package / Case | Package / Case [x] | Operating Temperature [Max] | Operating Temperature [Min] | Current - Output High, Low | Output Type | Supplier Device Package | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 4.4 mm | 20-TSSOP | 0.173 in | 85 °C | -40 °C | 24 mA | 3-State | 20-TSSOP | |
 Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 4.4 mm | 20-TSSOP | 0.173 in | 125 °C | -40 °C | 24 mA | 3-State | 20-TSSOP | |
 Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 20-VFBGA | 125 °C | -40 °C | 24 mA | 3-State | 20-BGA MICROSTAR JUNIOR (4x3) | |||
 Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 0.295 in | 20-SOIC | 125 °C | -40 °C | 24 mA | 3-State | 20-SOIC | 7.5 mm | |
Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 0.295 in | 20-SOIC | 125 °C | -40 °C | 24 mA | 3-State | 20-SOIC | 7.5 mm | |
Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 4.4 mm | 20-TSSOP | 0.173 in | 125 °C | -40 °C | 24 mA | 3-State | 20-TSSOP | |
 Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 20-SSOP | 125 °C | -40 °C | 24 mA | 3-State | 20-SSOP | |||
Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 20-VFBGA | 125 °C | -40 °C | 24 mA | 3-State | 20-BGA MICROSTAR JUNIOR (4x3) | |||
 Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 20-SSOP | 125 °C | -40 °C | 24 mA | 3-State | 20-SSOP | |||
Texas Instruments | 1 | 8 | 1.65 V | 3.6 V | Surface Mount | 0.295 in | 20-SOIC | 125 °C | -40 °C | 24 mA | 3-State | 20-SOIC | 7.5 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 700 | $ 0.71 | |
Description
General part information
SN74LVC245A-EP Series
This octal bus transceiver is designed for 1.65-V to 3.6-V VCCoperation.
The SN74LVC245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE\) input can be used to disable the device so the buses are effectively isolated.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Documents
Technical documentation and resources