For Reference Only
| Part Number | SN74ALS109AN |
| LIXINC Part # | SN74ALS109AN |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Logic - Flip Flops |
| Description | SN74ALS109A DUAL J-K POSITIVE-ED |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SN74ALS109AN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SN74ALS109AN |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Logic - Flip Flops |
| Manufacturer: | Rochester Electronics |
| Series: | 74ALS |
| Package: | Bulk |
| Part Status: | Active |
| Function: | Set(Preset) and Reset |
| Type: | JK Type |
| Output Type: | Complimentary |
| Number of Elements: | 2 |
| Number of Bits per Element: | 1 |
| Clock Frequency: | 34 MHz |
| Max Propagation Delay @ V, Max CL: | 18ns @ 5V, 50pF |
| Trigger Type: | Positive Edge |
| Current - Output High, Low: | 400µA, 8mA |
| Voltage - Supply: | 4.5V ~ 5.5V |
| Current - Quiescent (Iq): | 4 mA |
| Input Capacitance: | - |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Through Hole |
| Supplier Device Package: | 16-PDIP |
| Package / Case: | 16-DIP (0.300", 7.62mm) |
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| In Stock | 17544 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.63000 | $0.63 |
| 10 | $0.56428 | $5.6428 |
| 25 | $0.53555 | $13.38875 |
| 100 | $0.43991 | $43.991 |
| 500 | $0.36341 | $181.705 |
| 1000 | $0.28690 | $286.9 |
| 2500 | $0.26777 | $669.425 |
| 5000 | $0.25438 | $1271.9 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.