| 欧州RoHS | Not Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.60 |
| SVHC | Yes |
| SVHC Exceeds Threshold | Yes |
| Automotive | No |
| PPAP | No |
| Type | Binary |
| Logic Family | LS |
| Logic Function | Counter |
| Operation Mode | Down Counter|UP Counter |
| Number of Elements per Chip | 1 |
| Number of Element Inputs | 4 |
| Number of Count Input Enables | 2 |
| Number of Selection Inputs per Element | 0 |
| Number of Element Outputs | 4 |
| Number of Stages | 4 |
| Reset Type | Asynchronous |
| Direction Type | Bi-Directional |
| Triggering Type | Positive-Edge |
| Maximum Propagation Delay Time @ Maximum CL (ns) | 47@5V |
| Absolute Propagation Delay Time (ns) | 47 |
| Process Technology | Bipolar |
| Minimum Operating Supply Voltage (V) | 4.5 |
| Typical Operating Supply Voltage (V) | 5 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Propagation Delay Test Condition (pF) | 15 |
| Parallel Enable Input | Yes |
| Terminal Count Output | Yes |
| Minimum Operating Temperature (°C) | -55 |
| Maximum Operating Temperature (°C) | 125 |
| Supplier Temperature Grade | Military |
| Packaging | Tube |
| Mounting | Through Hole |
| Package Height | 3.56(Max) |
| Package Width | 7.62(Max) |
| Package Length | 21.34(Max) |
| PCB changed | 16 |
| Standard Package Name | DIP |
| Supplier Package | CDIP |
| Pin Count | 16 |
| Lead Shape | Through Hole |
