SN74LVT16245ADLR
Active3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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SN74LVT16245ADLR
Active3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LVT16245ADLR |
|---|---|
| Current - Output High, Low [custom] | 64 mA |
| Current - Output High, Low [custom] | 32 mA |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 48-BSSOP |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 48-SSOP |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.64 | |
| 10 | $ 3.27 | |||
| 25 | $ 3.09 | |||
| 100 | $ 2.68 | |||
| 250 | $ 2.54 | |||
| 500 | $ 2.28 | |||
| Digi-Reel® | 1 | $ 3.64 | ||
| 10 | $ 3.27 | |||
| 25 | $ 3.09 | |||
| 100 | $ 2.68 | |||
| 250 | $ 2.54 | |||
| 500 | $ 2.28 | |||
| Tape & Reel (TR) | 1000 | $ 1.92 | ||
| 2000 | $ 1.83 | |||
| 5000 | $ 1.76 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.75 | |
| 100 | $ 2.40 | |||
| 250 | $ 1.69 | |||
| 1000 | $ 1.36 | |||
Description
General part information
SN74LVT16245B Series
The 'LVT16245B devices are 16-bit (dual-octal) noninverting 3-state transceivers designed for low-voltage (3.3-V) VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment.
These devices are designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICCand ICCZ.
When VCCis between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V,OEshould 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
