| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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690 pcs
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690 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The SN74AVCA164245KR from Texas Instruments is a 16-bit, dual-octal, noninverting bus transceiver. It utilizes two separate configurable power-supply rails, allowing for universal low-voltage bidirectional translation between 1.5V, 1.8V, 2.5V, and 3.3V voltage nodes. The A port tracks VCCA (1.4V to 3.6V), and the B port tracks VCCB (1.4V to 3.6V).
This transceiver is designed for asynchronous communication between data buses. Data can be transmitted from the A bus to the B bus or vice versa, controlled by the direction-control (DIR) input. The output-enable (OE) input can disable outputs, effectively isolating the buses. It supports partial-power-down applications using Ioff circuitry, which disables outputs to prevent damaging current backflow when the device is powered down.
Key electrical features include overvoltage-tolerant inputs/outputs, DOC circuitry for dynamic impedance changes, and dynamic drive capability equivalent to standard outputs with IOH and IOL of ±24 mA at 2.5-V VCC. Latch-up performance exceeds 100 mA per JESD 78, Class II, and ESD protection exceeds JESD 22 standards.
The SN74AVCA164245KR is supplied in a 56-VFBGA package with surface mount mounting type. It operates over a temperature range of -40°C to 85°C (TA).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74AVCA164245KR operates from 1.4 V to 3.6 V.
The SN74AVCA164245KR is supplied in a 56-VFBGA package.
The operating temperature range is -40°C to 85°C (TA).
The product is listed as RoHS3 Compliant.
The Moisture Sensitivity Level is 1.
Yes, Ioff circuitry supports partial-power-down mode.
The dynamic drive capability is equivalent to standard outputs with IOH and IOL of ±24 mA at 2.5-V VCC.