Texas Instruments SN74LS191NS Counters & Dividers
1Function DUAL
IN STOCK
Min. : 1
Mult. : 1
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SN74LS191NS Tech Specifications
| Category | Logic - Counters, Dividers | |
| Manufacturer | Texas Instruments | |
| Package / Case | SOP | |
| Surface Mount | YES | |
| Operating Temperature (Max.) | 70°C | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 16Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Additional Feature | TCO OUTPUT | |
| Packing Method | TR | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V | |
| Terminal Pitch | 1.27mm | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Pin Count | 16 | |
| JESD-30 Code | R-PDSO-G16 | |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.25V | |
| Power Supplies | 5V | |
| Temperature Grade | COMMERCIAL | |
| Load Capacitance | 15pF | |
| Number of Bits | 4Bits | |
| Family | LS | |
| Logic Function | Counter | |
| Max I(ol) | 0.016 A | |
| Prop. Delay@Nom-Sup | 52 ns | |
| Trigger Type | POSITIVE EDGE | |
| Propagation Delay (tpd) | 36 ns | |
| Power Supply Current-Max (ICC) | 105mA | |
| fmax-Min | 20 MHz | |
| Count Direction | BIDIRECTIONAL | |
| Max Frequency@Nom-Sup | 20000000Hz | |
| Load/Preset Input | YES | |
| Mode of Operation | SYNCHRONOUS | |
| Length | 10.3mm | |
| Height Seated (Max) | 2mm | |
| Width | 5.3mm | |
| RoHS Status | RoHS Compliant | |
| Lead Free | Contains Lead |
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SN74LS191NS Documents
Download datasheets and manufacturer documentation for SN74LS191NS
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