For Reference Only
| Part Number | SN74LS74AD |
| LIXINC Part # | SN74LS74AD |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › Logic - Flip Flops |
| Description | IC FF D-TYPE DUAL 1BIT 14SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SN74LS74AD PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SN74LS74AD |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Logic - Flip Flops |
| Manufacturer: | Texas Instruments |
| Series: | 74LS |
| Package: | Tube |
| Part Status: | Active |
| Function: | Set(Preset) and Reset |
| Type: | D-Type |
| Output Type: | Complimentary |
| Number of Elements: | 2 |
| Number of Bits per Element: | 1 |
| Clock Frequency: | 33 MHz |
| Max Propagation Delay @ V, Max CL: | 40ns @ 5V, 15pF |
| Trigger Type: | Positive Edge |
| Current - Output High, Low: | 400µA, 8mA |
| Voltage - Supply: | 4.75V ~ 5.25V |
| Current - Quiescent (Iq): | 8 mA |
| Input Capacitance: | - |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Surface Mount |
| Supplier Device Package: | 14-SOIC |
| Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
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| In Stock | 12028 - 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 | $0.76000 | $0.76 |
| 10 | $0.66903 | $6.6903 |
| 50 | $0.62827 | $31.4135 |
| 100 | $0.51277 | $51.277 |
| 500 | $0.40533 | $202.665 |
| 1000 | $0.32427 | $324.27 |
| 2500 | $0.29387 | $734.675 |
| 5000 | $0.27360 | $1368 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.