Features: • IDT54FCT245 equivalent to FAST™ speed and drive• IDT54/74FCT245A 25% faster than FAST• IDT74FCT245C 40% faster than FAST• TTL input and output compatible• CMOS output level compatible• IOL = 64mA (commercial) and 48mA (military)• Current ...
74FCT245C: Features: • IDT54FCT245 equivalent to FAST™ speed and drive• IDT54/74FCT245A 25% faster than FAST• IDT74FCT245C 40% faster than FAST• TTL input and output compatible...
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Features: Std., A and C speed gradesLow input and output leakage ?1A (max.)CMOS power levelsTrue T...
Features: Std., A and C speed gradesLow input and output leakage ?1A (max.)CMOS power levelsTrue T...
Symbol |
Rating |
Commercial |
Military |
Unit |
VTERM(2) |
Terminal Voltage with Respect to GND |
0.5 to +7 |
0.5 to +7 |
V |
VTERM(3) |
Terminal Voltage with Respect to GND |
0.5 to VCC |
0.5 to VCC |
V |
TA |
Operating Temperature |
0 to +70 |
55 to +125 |
°C |
TBIAS |
Temperature under BIAS |
55 to +125 |
65 to +135 |
°C |
TSTG |
Storage Temperature |
55 to +125 |
65 to +150 |
°C |
PT |
Power Dissipation |
0.5 |
0.5 |
W |
IOUT |
DC Output Current |
120 |
120 |
mA |
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. No terminal voltage may exceed Vcc by +0.5V unless otherwise noted.
2. Input and Vcc terminals only.
3. Output and I/O terminals only.
The IDT octal bidirectional transceivers of the 74FCT245C are built using an advanced dual metal CMOS technology. The 74FCT245C is designed for asynchronous twoway communication between data buses. The transmit/receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active high) enables data from A ports to B ports, and receive (active low) from B ports to A ports. The output enable (OE) input, when high, disables both A and B ports by placing them in High-Z condition.
The 74FCT245C transceivers have non-inverting outputs.