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6 pcs
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6 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74ACT16543DL from Texas Instruments is a 16-bit registered transceiver designed for high-speed data transfer. It incorporates two sets of D-type latches for temporary data storage, allowing it to function as two 8-bit transceivers or one 16-bit transceiver.
Key electrical specifications include TTL-compatible inputs and CMOS 3-state true outputs. The device supports a voltage range of 4.5V to 5.5V, with output drive currents of IOL max 24mA and IOH max -24mA. It features balanced outputs, positive input clamp diodes, and very high speed with propagation delays between 5-10ns.
Designed with a flow-through architecture to optimize PCB layout, the 74ACT16543DL utilizes distributed VCC and GND pin configurations to minimize high-speed switching noise. It is built using the EPIC (Enhanced-Performance Implanted CMOS) 1-µm process, offering 500-mA typical latch-up immunity at 125°C.
This transceiver is available in a 56-SSOP surface mount package. The operating temperature range is -40°C to 85°C (TA). Separate latch enable and output enable inputs provide independent control for each direction of data flow.
| Qty | Low | High |
|---|---|---|
| 1+ | $1,637.00 | $1,637.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 5.5V.
The device is available in 56-SSOP (DL) and 56-TSSOP (DGG) packages.
It operates from -40°C to 85°C.
It is a 16-bit non-inverting transceiver with 3-state outputs.
Inputs are TTL-voltage compatible; outputs are CMOS.
IOL max is 24mA and IOH max is -24mA.
It belongs to the ACT (Advanced CMOS Technology) family.