HD74LV32A
Description
The HD74LV32A has four two-input OR gates in a 14-pin package. Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook puters), and the low-power consumption extends the battery life.
Features
- -
- -
- - VCC = 2.0 V to 5.5 V operation All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max.) = 5.5 V (@VCC = 0 V) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C) Output current ±6 m A (@VCC = 3.0 V to 3.6 V), ±12 m A (@VCC = 4.5 V to 5.5 V)
Function Table
Inputs A H X L Note: H: High level L: Low level X: Immaterial B X H L Output Y H H L
Pin Arrangement
1A 1 1B 1Y 2 3
14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y
2A 4 2B 2Y 5 6
GND 7
(Top view)
Absolute Maximum Ratings
Item Supply voltage range Input voltage range-
1 1, 2
Symbol VCC VI VO
Ratings
- 0.5 to 7.0
- 0.5 to 7.0
- 0.5 to VCC + 0.5
- 0.5 to 7.0
Unit V V...
