HD74LV1GT66A
REJ03D0121-0800 Rev.8.00, Mar 21, 2008
Page 3 of 8
Absolute Maximum Ratings Item Symbol Ratings Unit Test Conditions
Supply voltage range VCC –0.5 to 7.0 V
Input voltage range *1 V
I –0.5 to 7.0 V
Output voltage range *1, 2 V
O –0.5 to VCC + 0.5 V Output : H or L
Input clamp current IIK –20 mA VI < 0
Output clamp current IOK ±50 mA VO < 0 or VO > VCC
Continuous output current IO ±25 mA VO = 0 to VCC
Continuous current through
VCC or GND ICC or IGND ±50 mA
Maximum power dissipation
at Ta = 25°C (in still air) *3 PT 200 mW
Storage temperature Tstg –65 to 150 °C
Notes: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore no two
of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are
observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.
Item Symbol Min Max Unit Conditions
Supply voltage range VCC 3.0 5.5 V
Input voltage range VI 0 5.5 V
Input / output voltage range VI/O 0 VCC V
0 100 VCC = 3.0 to 3.6 V
Input transition rise or fall rate ∆t / ∆v 0 20
ns / V VCC = 4.5 to 5.5 V
Operating free-air temperature Ta –40 85 °C
Note: Unused or floating control inputs must be held high or low.