The 74ABT543A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT543A Octal Registered Transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate Latch Enable (LEAB, LEBA) and Output Enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64mA.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74ABT543AD | 74ABT543AD,112 | 9351 694 90112 | Volume production | SOT137 | Tube | Standard Marking | |
| 74ABT543AD | 74ABT543AD,118 | 9351 694 90118 | Volume production | SOT137 | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT543ADB | 74ABT543ADB,112 | 9351 695 70112 | Volume production | SOT340-1
(SSOP24) | Tube | Standard Marking | |
| 74ABT543ADB | 74ABT543ADB,118 | 9351 695 70118 | Volume production | SOT340-1
(SSOP24) | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT543APW | 74ABT543APW,112 | 9351 790 20112 | Volume production | SOT355-1
(TSSOP24) | Tube | Standard Marking | |
| 74ABT543APW | 74ABT543APW,118 | 9351 790 20118 | Volume production | SOT355-1
(TSSOP24) | Reel Pack, SMD, 13" | Standard Marking |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| 74ABT543AD | 74ABT543AD,112 | 74ABT543AD |
| week 14, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT543AD | 74ABT543AD,118 | 74ABT543AD |
| week 14, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT543ADB | 74ABT543ADB,112 | 74ABT543ADB |
| week 12, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT543ADB | 74ABT543ADB,118 | 74ABT543ADB |
| week 12, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT543APW | 74ABT543APW,112 | 74ABT543APW |
| week 14, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT543APW | 74ABT543APW,118 | 74ABT543APW |
| week 14, 2005 | 1,33 | 7,52E+08 | 1 |
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT543AD | 9351 694 90112 | 74ABT543AD,112 | 0.9800 | not available | ||||||
| 74ABT543AD | 9351 694 90118 | 74ABT543AD,118 | 0.9800 | not available | ||||||
| 74ABT543ADB | 9351 695 70112 | 74ABT543ADB,112 | 0.9800 | not available | ||||||
| 74ABT543ADB | 9351 695 70118 | 74ABT543ADB,118 | 0.9800 | not available | ||||||
| 74ABT543APW | 9351 790 20112 | 74ABT543APW,112 | 0.9800 | not available | ||||||
| 74ABT543APW | 9351 790 20118 | 74ABT543APW,118 | 0.9800 | not available |
Application Notes
Support Documents
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|
| 74ABT543AD | SOT137
| Latched Transceiver; Non-Inverting (3-State) | 3.6 | 4.5-5.5 V | 24 | TTL | -32/+64 mA |
| 74ABT543ADB | SOT340-1
(SSOP24) | Latched Transceiver; Non-Inverting (3-State) | 3.6 | 4.5-5.5 V | 24 | TTL | -32/+64 mA |
| 74ABT543APW | SOT355-1
(TSSOP24) | Latched Transceiver; Non-Inverting (3-State) | 3.6 | 4.5-5.5 V | 24 | TTL | -32/+64 mA |
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74ABT543A
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