Features: ` HIGH SPEED: tPD =5 ns (TYP.) atVCC = 5V` LOWPOWER DISSIPATION: ICC = 8 A (MAX.) at TA =25 oC` COMPATIBLEWITH TTLOUTPUTS VIH =2V(MIN), VIL = 0.8V (MAX)` 50 TRANSMISSIONLINE DRIVING CAPABILITY` SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL =24mA (MIN)` BALANCED PROPAGATIONDELAYS: tPLH= tPHL`...
74ACT240: Features: ` HIGH SPEED: tPD =5 ns (TYP.) atVCC = 5V` LOWPOWER DISSIPATION: ICC = 8 A (MAX.) at TA =25 oC` COMPATIBLEWITH TTLOUTPUTS VIH =2V(MIN), VIL = 0.8V (MAX)` 50 TRANSMISSIONLINE DRIVING CAPABI...
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Symbol | Parameter |
Value |
Unit |
VCC | Supply Voltage |
-0.5 to +7 |
V |
VI | DC Input Voltage |
-0.5 to VCC + 0.5 |
V |
VO | DC Output Voltage |
-0.5 to VCC + 0.5 |
V |
IIK | DC Input Diode Current |
± 20 |
mA |
IOK | DC Output Diode Current |
± 20 |
mA |
IO | DC Output Current |
± 20 |
mA |
ICC or IGND | DC VCC or Ground Current |
± 400 |
mA |
Tstg | Storage Temperature |
-65 to +150 |
|
TL | Lead Temperature (10 sec) |
300 |
The 74ACT240 is an advanced CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL.
G control output governs four BUS BUFFERs.
The 74ACT240 is desibned to be used with 3 state memory address drivers, etc. The device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.