Nexperia 74HCT390D
The 74HC390; 74HCT390 is a dual 4-bit decade ripple counter divided into four separately clocked sections. The counters have two divide-by-2 sections and two divide-by-5 sections. These sections share an asynchronous master reset input (nMR) and can be used in a BCD decade or bi-quinary configuration.| Part No. | 74HCT390D |
|---|---|
| Datasheet | 74HCT390D Download |
| Manufacturer |  Nexperia |
| Description | Dual decade ripple counter |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Input levels:● For 74HC390: CMOS level
● For 74HCT390: TTL level
● Two BCD decade or bi-quinary counters
● One device can be configured to divide-by-2, 4, 5, 10, 20, 25, 50 or 100
● Two master reset inputs to clear each decade counter individually
● Supply voltage range from 4.5 V to 5.5 V
● High noise immunity
● Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
● Complies with JEDEC standard JESD7A (4.5 V to 5.5 V)
● ESD protection:
● HBM JESD22-A114F exceeds 2000 V
● MM JESD22-A115-A exceeds 200 V
● Specified from -40 °C to +85 °C and from -40 °C to +125 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name
DESCRIPTION
74HC390D 74HCT390D -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3.9 mm 74HC390PW -40 °C to +125 °C 74HCT390PW TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm Version SOT109-1 SOT403-1 Nexperia 4. Functional diagram Fig. 1. L...
