Texas Instruments
SN74LS169BD
SN74LS169BD
Couldn't load pickup availability
SN74LS169BD Texas Instruments - Yeehing Electronics
Synchronous 4-Bit Up/Down Binary Counters
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.474 |
| 100 — 249 | 1.217 |
| 250 — 999 | 0.874 |
| 1,000 + | 0.46 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Counter ICs |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOP-16 |
| Counter Type | Binary |
| Logic Family | LS |
| Number of Bits | 4 bit |
| Counting Sequence | Up/Down |
| Operating Supply Voltage | 4.75 V to 5.25 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Series | SN74LS169B |
| Packaging | Tube |
| Function | Counter |
| Operating Temperature Range | 0 C to + 70 C |
| Output Current | 24 mA/- 12 mA |
| Brand | Texas Instruments |
| Product Type | Counter ICs |
| Factory Pack Quantity | 40 |
| Subcategory | Counter ICs |
| Unit Weight | 0.004998 oz |
For more information, please refer to datasheet
Documents
| SN74LS169BD Datasheet |
More Information
These synchronous presettable counters feature an internal carry look-ahead for cascading in high speed counting applications. The 'LS169B and 'S169 are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the count-enable inputs and internal gating. This mode of operation helps eliminate the output counting spikes that are normally associated with asynchronous (ripple-clock) counters. A buffered clock input triggers the four master-slave flip-flops on the rising (positive-going) edge of the clock waveform.
