| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DM54LS174J from Texas Instruments is a positive-edge-triggered D-type flip-flop utilizing TTL circuitry. It features a direct clear input, and the quad versions (LS175) include complementary outputs. Information at the D inputs meeting setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. The clock triggering occurs at a specific voltage level, independent of the pulse transition time. When the clock input is high or low, the D input has no effect on the output.
This component is suitable for applications such as buffer/storage registers, shift registers, and pattern generators. It boasts a typical clock frequency of 40 MHz and a typical power dissipation of 14 mW per flip-flop. The device is available in Dual-In-Line Package (DIP) configurations, with specific order numbers and package codes provided in the datasheet.
Alternate Military/Aerospace versions (54LS174, 54LS175) are available. The datasheet specifies operating temperature ranges for DM54LS and DM74LS variants, with storage temperatures ranging from -65°C to 150°C. The device requires a supply voltage within the specified operating conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical clock frequency for the DM54LS174J is 40 MHz.
The typical power dissipation per flip-flop is 14 mW.
The DM54LS174J is available in Dual-In-Line Packages, including codes E20A, J16A, M16A, N16E, or W16A.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The REACH status is REACH Unaffected.