HD74AC32
HD74AC32 is Quad 2-Input OR Gate manufactured by Hitachi Semiconductor.
Feature
- Outputs Source/Sink 24 m A
Pin Arrangement
1 2 3 4 5 6 GND 7 (Top view)
14 VCC 13 12 11 10 9 8
DC Characteristics (unless otherwise specified)
Item Maximum quiescent supply current Maximum quiescent supply current Symbol I CC I CC Max 40 4.0 Unit µA µA Condition VIN = VCC or ground, VCC = 5.5 V, Ta = Worst case VIN = VCC or ground, VCC = 5.5 V, Ta = 25°C
AC Characteristics
Ta = +25°C CL = 50 p F Item Propagation delay Symbol t PLH VCC (V)- 1 3.3 5.0 Propagation delay t PHL 3.3 5.0 Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V Voltage Range 5.0 is 5.0 V ± 0.5 V Min 1.0 1.0 1.0 1.0 Typ 7.0 5.5 7.0 5.0 Max 9.0 7.5 8.5 7.0 Ta =
- 40°C to +85°C CL = 50 p F Min 1.0 1.0 1.0 1.0 Max 10.0 8.5 9.0 7.5 ns Unit ns
Capacitance
Item Input capacitance Power dissipation capacitance Symbol CIN CPD Typ 4.5 20.0 Unit p F p F Condition VCC = 5.5 V VCC = 5.0 V
Unit: mm
19.20 20.32 Max 14 8 6.30 7.40 Max 1
2.39 Max
7 7.62
0.51 Min
2.54 Min 5.06 Max
2.54 ± 0.25
0.48 ± 0.10
- 0.05 0°
- 15°
+ 0.10
Hitachi Code JEDEC EIAJ Weight (reference value)
DP-14 Conforms Conforms 0.97 g
Unit: mm
10.06 10.5 Max 14 8 5.5 1 7
- 0.22 ± 0.05 0.20 ± 0.04 2.20 Max 7.80
- 0.30 1.15 0°
- 8°
+ 0.20
1.42 Max
- 0.42 ± 0.08 0.40 ± 0.06
0.10 ± 0.10
0.70 ± 0.20
0.15 0.12...
