Key facts
- Brand
- Fairchild
- Model
- 74ABT16543
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-12
Start here
FAIRCHILD 74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs handbook(1)
The ABT16543 is a 16-bit transceiver containing two sets of D-type latches for temporary data storage in either direction. It features separate Latch Enable and Output Enable inputs for each register, allowing independent control of inputting and outputting. The device supports both A-to-B and B-to-A data flow with guaranteed latchup protection.
Read onlineFairchild 74ABT16543 specifications
| Supply Voltage | +4.5V to +5.5V |
|---|---|
| Free Air Ambient Temperature | -40°C to +85°C |
| Current Sourcing Capability | 32 mA |
| Current Sinking Capability | 64 mA |
| Package Type SSOP | 56-Lead Shrink Small Outline Package (SSOP) |
| Package Type TSSOP | 56-Lead Thin Shrink Small Outline Package (TSSOP) |
Source: FAIRCHILD 74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs handbook(1)
All Fairchild 74ABT16543 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supply voltage for this device?
The recommended operating supply voltage ranges from +4.5V to +5.5V.
From: FAIRCHILD 74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs handbook(1)
What is the maximum current sourcing capability of the outputs?
The A and B outputs have a current sourcing capability of 32 mA.
From: FAIRCHILD 74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs handbook(1)
What is the bit width of the 74ABT16543?
The device is a 16-bit transceiver.
From: FAIRCHILD 74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs handbook
Can the device operate as two 8-bit transceivers?
Yes, each byte has separate control inputs allowing this configuration.
From: FAIRCHILD 74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs handbook