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 f.
Combines 74ABT245 and 74ABT373 type functions in one device
8-bit octal transceiver with D-type latch
Back-to-back registers for storage
Separate controls for data flow in each direction
Live insertion and extraction permitted
Output capability: +64 mA to 32 mA
Power-up 3-state
Power-up reset
Latch-up protection exceeds 500 mA per JESD78B class II level A
ESD protection:
HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
74ABT543AD 40 C to +8.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 74ABT543A |
NXP |
Octal latched transceiver | |
2 | 74ABT543ADB |
NXP |
Octal latched transceiver | |
3 | 74ABT543APW |
NXP |
Octal latched transceiver | |
4 | 74ABT543 |
Fairchild Semiconductor |
Octal Registered Transceiver | |
5 | 74ABT540 |
NXP |
Octal buffer | |
6 | 74ABT541 |
NXP |
Octal buffer/line driver | |
7 | 74ABT541 |
Fairchild Semiconductor |
Octal Buffer/Line Driver | |
8 | 74ABT544 |
NXP |
Octal latched transceiver | |
9 | 74ABT544D |
NXP |
Octal latched transceiver | |
10 | 74ABT544DB |
NXP |
Octal latched transceiver | |
11 | 74ABT544PW |
NXP |
Octal latched transceiver | |
12 | 74ABT5074 |
NXP |
Synchronizing dual D-type flip-flop |