SN74LVT16245BDGGR
Active3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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SN74LVT16245BDGGR
Active3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LVT16245BDGGR |
|---|---|
| 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-TFSOP |
| Package / Case | 0.24 in |
| Package / Case [custom] | 6.1 mm |
| Supplier Device Package | 48-TSSOP |
| 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 | $ 1.98 | |
| 10 | $ 1.78 | |||
| 25 | $ 1.68 | |||
| 100 | $ 1.43 | |||
| 250 | $ 1.34 | |||
| 500 | $ 1.18 | |||
| 1000 | $ 0.97 | |||
| Digi-Reel® | 1 | $ 1.98 | ||
| 10 | $ 1.78 | |||
| 25 | $ 1.68 | |||
| 100 | $ 1.43 | |||
| 250 | $ 1.34 | |||
| 500 | $ 1.18 | |||
| 1000 | $ 0.97 | |||
| Tape & Reel (TR) | 2000 | $ 0.91 | ||
| 6000 | $ 0.87 | |||
| 10000 | $ 0.84 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 2.41 | |
| 10 | $ 2.31 | |||
| 25 | $ 2.19 | |||
| 50 | $ 2.10 | |||
| 100 | $ 2.01 | |||
| 250 | $ 1.94 | |||
| 500 | $ 1.90 | |||
| 1000 | $ 1.87 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.49 | |
| 100 | $ 1.23 | |||
| 250 | $ 0.88 | |||
| 1000 | $ 0.67 | |||
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
