Features: `n HIGH SPEED: tPD = 4.5 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 DEL...
74VHCT16245A: Features: `n HIGH SPEED: tPD = 4.5 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 I...
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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 |
VI/O |
DC BUS I/O Voltage (see note 1) |
-0.5 to +7.0 |
V |
VI/O |
DC BUS I/O 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 |
±75 |
mA |
Tstg |
Storage Temperature |
-65 to +150 |
|
TL |
Lead Temperature (10 sec) |
300 |
The 74VHCT16245A is an advanced high-speed CMOS 16-BIT BUS TRANSCEIVER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.
This IC is intended for two-way asynchronous communication between data busses; the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the busses are
effectively isolated.
All inputs and outputs of the 74VHCT16245A are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
All floating bus terminals of the 74VHCT16245A during High Z State must be held HIGH or LOW.