SN74AVCH16T245GR
Active16-BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
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SN74AVCH16T245GR
Active16-BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74AVCH16T245GR |
|---|---|
| Current - Output High, Low [custom] | 12 mA |
| Current - Output High, Low [custom] | 12 mA |
| Logic Type | Translation Transceiver |
| 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] | 1.2 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 | $ 2.48 | |
| 10 | $ 2.23 | |||
| 25 | $ 2.10 | |||
| 100 | $ 1.79 | |||
| 250 | $ 1.68 | |||
| 500 | $ 1.47 | |||
| 1000 | $ 1.22 | |||
| Digi-Reel® | 1 | $ 2.48 | ||
| 10 | $ 2.23 | |||
| 25 | $ 2.10 | |||
| 100 | $ 1.79 | |||
| 250 | $ 1.68 | |||
| 500 | $ 1.47 | |||
| 1000 | $ 1.22 | |||
| Tape & Reel (TR) | 2000 | $ 1.13 | ||
| 6000 | $ 1.09 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.46 | |
| 100 | $ 1.21 | |||
| 250 | $ 0.87 | |||
| 1000 | $ 0.65 | |||
Description
General part information
SN74AVCH16T245 Series
This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVCH16T245 device is optimized to operate with VCCA/VCCBset at 1.4 V to 3.6 V. The device is operational with VCCA/VCCBas low as 1.2 V. The A port is designed to track VCCA. VCCAaccepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCBaccepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.
The SN74AVCH16T245 control pins (1DIR, 2DIR, 1OE, and 2OE) are supplied by VCCA.
The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. This device is fully specified for partial-power-down applications using Ioff.
Documents
Technical documentation and resources
