Features: ` HIGH SPEED: tPD = 5.6 ns (TYP.) at VCC = 5V` LOW POWER DISSIPATION: ICC = 4 A (MAX.) at TA=25` COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN.), VIL = 0.8V (MAX)` POWER DOWN PROTECTION ON INPUTS & OUTPUTS` SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8mA (MIN)` BALANCED PROPAGATION DELA...
74VHCT16240A: Features: ` HIGH SPEED: tPD = 5.6 ns (TYP.) at VCC = 5V` LOW POWER DISSIPATION: ICC = 4 A (MAX.) at TA=25` COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN.), VIL = 0.8V (MAX)` POWER DOWN PROTECTION ON IN...
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Symbol |
Parameter |
Value |
Unit |
VCC |
Supply Voltage |
-0.5 to +7.0 |
V |
VI |
DC Input Voltage |
-0.5 to +7.0 |
V |
VO |
DC Output Voltage (see note 1) |
-0.5 to +7.0 |
V |
VO |
DC Output Voltage (see note 2) |
-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 |
±25 |
mA |
ICC or IGND |
DC VCC or Ground Current |
±50 |
mA |
Tstg |
Storage Temperature |
-65 to +150 |
|
TL |
Lead Temperature (10 sec) |
300 |
The 74VHCT16240A is an advanced high-speed CMOS 16-BIT BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.
Any nG output control governs four BUS BUFFERS. Output Enable inputs (nG) tied together give full 16 bit operation.
When nG is LOW, the outputs are on. When nG is HIGH, the output are in high impedance state.
This 74VHCT16240A is designed to be used with 3 state memory address drivers, etc. Power down protection is provided on all inputs and outputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V since all inputs are equipped with TTL threshold
All inputs and outputs of the 74VHCT16240A are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.