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
Applications
Parametrics
Type number | Product status | VCC (V) | Output drive capability (mA) | Logic switching levels | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|
74HC390PW | Production | 2.0 - 6.0 | ± 5.2 | CMOS | 14 | 60 | low | -40~125 | 111 | 1.3 | 38.8 | TSSOP16 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74HC390PW | 74HC390PW,118 ( 9351 890 60118 ) | Active | HC390 | ![]() TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74HC390PW | 74HC390PW,112 ( 9351 890 60112 ) | Withdrawn / End-of-life | HC390 | ![]() TSSOP16 (SOT403-1) | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Bulk Pack |
Discontinuation information
Type number | Orderable part number | Ordering code | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
---|---|---|---|---|---|---|---|
74HC390PW | 74HC390PW,112 | 935189060112 | 2021-12-31 | 2022-06-30 | 74HC390PW | Version withdrawal |
Quality, reliability & chemical content
Type number | Orderable part number | Chemical content | RoHS / RHF | MSL | MSL leadfree |
---|---|---|---|---|---|
74HC390PW | 74HC390PW,118 | 74HC390PW | ![]() ![]() | 1 | 1 |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number | Chemical content | RoHS / RHF | MSL | MSL leadfree |
---|---|---|---|---|---|
74HC390PW | 74HC390PW,112 | 74HC390PW | ![]() ![]() | 1 | 1 |
Documentation (5)
File name | Title | Type | Date |
---|---|---|---|
74HC_HCT390 | Dual decade ripple counter | Data sheet | 2021-10-18 |
AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
74HC390PW_Nexperia_Product_Reliability | 74HC390PW Nexperia Product Reliability | Quality document | 2022-05-04 |
HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Ordering, pricing & availability
Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
---|---|---|---|---|---|
74HC390PW | 74HC390PW,118 | 935189060118 | Reel 13" Q1/T1 | - | Order product |
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.