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SN74LS191N, Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube
Standard and Specialty Logic\Specialty Logic\Counter Shift RegistersCounter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube
| Absolute Propagation Delay Time (ns) | 52 |
| Automotive | No |
| Direction Type | Bi-Directional |
| ECCN (US) | EAR99 |
| Lead Shape | Through Hole |
| Logic Family | LS |
| Logic Function | Counter |
| Maximum Operating Supply Voltage (V) | 5.25 |
| Maximum Operating Temperature (°C) | 70 |
| Maximum Propagation Delay Time @ Maximum CL (ns) | 36@5V |
| Minimum Operating Supply Voltage (V) | 4.75 |
| Minimum Operating Temperature (°C) | 0 |
| Mounting | Through Hole |
| Number of Count Input Enables | 2 |
| Number of Element Inputs | 4 |
| Number of Element Outputs | 4 |
| Number of Elements per Chip | 1 |
| Number of Selection Inputs per Element | 0 |
| Number of Stages | 4 |
| Operation Mode | UP Counter|Down Counter |
| Packaging | Tube |
| Parallel Enable Input | Yes |
| Part Status | Active |
| PCB changed | 16 |
| Pin Count | 16 |
| PPAP | No |
| Preset Type | Asynchronous |
| Process Technology | Bipolar |
| Propagation Delay Test Condition (pF) | 15 |
| Standard Package Name | DIP |
| Supplier Package | PDIP |
| Supplier Temperature Grade | Commercial |
| Terminal Count Output | Yes |
| Triggering Type | Positive-Edge |
| Type | Binary |
| Typical Operating Supply Voltage (V) | 5 |
| Base Product Number | 74LS191 -> |
| Count Rate | 25MHz |
| Direction | Up, Down |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Logic Type | Binary Counter |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Bits per Element | 4 |
| Number of Elements | 1 |
| Operating Temperature | 0В°C ~ 70В°C |
| Package | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| REACH Status | REACH Unaffected |
| RoHS Status | ROHS3 Compliant |
| Series | 74LS -> |
| Supplier Device Package | 16-PDIP |
| Timing | Synchronous |
| Trigger Type | Positive Edge |
| Voltage - Supply | 4.75V ~ 5.25V |
| Brand | Texas Instruments |
| Counter Type | Binary |
| Counting Sequence | Up/Down |
| Factory Pack Quantity: Factory Pack Quantity | 25 |
| Function | Counter |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +70 C |
| Minimum Operating Temperature | 0 C |
| Mounting Style | Through Hole |
| Number of Bits | 4 bit |
| Operating Supply Voltage | 4.75 V to 5.25 V |
| Operating Temperature Range | 0 C to+70 C |
| Output Current | 16 mA/-800 uA |
| Package / Case | PDIP-16 |
| Product Category | Counter ICs |
| Product Type | Counter ICs |
| Series | SN74LS191 |
| Subcategory | Counter ICs |
| Вес, г | 1.678 |
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