Features: ` HIGH SPEED: fMAX = 150 MHz (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 = 8 mA (MIN)` BALANCED PROPAGATION D...
74VHCT174A: Features: ` HIGH SPEED: fMAX = 150 MHz (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 ...
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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 74VHCT174A is an advanced high-speed CMOS HEX D-TYPE FLIP FLOP WITH CLEAR fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.
Information signals applied to D inputs are transferred to the Q outputs on the positive going edge of the clock pulse.
When the CLEAR input is held low, the Q outputs are held low independently of the other inputs.
Power down protection of the 74VHCT174A 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 74VHCT174A are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.