Description
The 74ABT544 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive..
Features
- Combines 74ABT640 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
74ABT544D
40 C to +85 C SO24
plastic small outline package; 24 leads; body width 7.5 mm
74ABT544DB 40 C to +85 C
SSOP24 plastic shrink small outline package; 24 lead.
