74F621 |
Part Number | 74F621 |
Manufacturer | Philips |
Description | The 74F621 is an octal transceiver featuring non-inverting open collector bus-compatible outputs in both send and receive directions. The outputs are capable of sinking 64mA, providing very good capac... |
Features |
• High-impedance NPN base inputs for reduced loading (20µA in High and Low states) PIN CONFIGURATION OEAB 1 20 19 18 17 16 15 14 13 12 11 VCC OEBA B0 B1 B2 B3 B4 B5 B6 B7 • Octal bidirectional bus interface • Open collector outputs sink 64mA • Non-inverting DESCRIPTION The 74F621 is an octal transceiver featuring non-inverting open collector bus-compatible outputs in both send and receive directions. The outputs are capable of sinking 64mA, providing very good capacitive drive characteristics. This octal bus transceiver is designed for asynchronous two-way communication between data buses. ... |
Document |
74F621 Data Sheet
PDF 77.64KB |
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