The HD74HC668P is a 4-bit synchronous decade counter from Renesas, featuring a CMOS technology and industrial temperature range of -40°C to 85°C. It has a supply voltage range of 2V to 6V and a propagation delay of 280ns. The counter is available in a DIP-16 package with a rectangular shape and through-hole terminals. It is not qualified for automotive or other high-reliability applications.
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Technical Specifications
Renesas HD74HC668P technical specifications.
General
| Clock Edge Trigger Type | Positive Edge |
| Count Direction | Bidirectional |
| Height - Seated (Max) | 5.06mm |
| JESD-30 Code | R-PDIP-T16 |
| Length | 19.2mm |
| Load/Preset Input | Yes |
| Logic IC Type | DECADE COUNTER |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Mode of Operation | SYNCHRONOUS |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Package Body Material | Plastic |
| Package Code | DIP |
| Package Shape | Rectangular |
| Package Style | IN-LINEMeter |
| Propagation Delay (tpd) | 280ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | No |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | Through Hole |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Width | 7.62mm |
Compliance
| RoHS | Not Compliant |
Datasheet
Renesas HD74HC668P Datasheet
Download the complete datasheet for Renesas HD74HC668P to view detailed technical specifications.
No datasheet is available for this part.