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Technical Specifications
Parameters and characteristics for this part
| Specification | SN754410NE |
|---|---|
| Current - Output High, Low [custom] | 1 A |
| Current - Output High, Low [custom] | 1 A |
| Logic Type | Half-H Driver |
| Mounting Type | Through Hole |
| Number of Bits per Element | 2 |
| Number of Elements | 2 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 0.3 in |
| Package / Case | 16-DIP |
| Package / Case | 7.62 mm |
| Supplier Device Package | 16-PDIP |
| Voltage - Supply [Max] | 36 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.90 | |
| 10 | $ 2.56 | |||
| 25 | $ 2.22 | |||
| 100 | $ 1.83 | |||
| 250 | $ 1.64 | |||
| 500 | $ 1.52 | |||
| 1000 | $ 1.43 | |||
| 2500 | $ 1.32 | |||
| 5000 | $ 1.26 | |||
| LCSC | Piece | 1 | $ 3.17 | |
| 10 | $ 2.73 | |||
| 30 | $ 2.47 | |||
| 100 | $ 2.20 | |||
| 500 | $ 2.08 | |||
| 1000 | $ 2.03 | |||
| Texas Instruments | TUBE | 1 | $ 2.54 | |
| 100 | $ 2.10 | |||
| 250 | $ 1.51 | |||
| 1000 | $ 1.14 | |||
Description
General part information
SN754410 Series
The SN754410 is a quadruple high-current half-H driver designed to provide bidirectional drive currents up to 1 A at voltages from 4.5 V to 36 V. The device is designed to drive inductive loads such as relays, solenoids, DC and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications.
All inputs are compatible with TTL-and low-level CMOS logic. Each output (Y) is a complete totem-pole driver with a Darlington transistor sink and a pseudo-Darlington source. Drivers are enabled in pairs with drivers 1 and 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN. When an enable input is high, the associated drivers are enabled and their outputs become active and in phase with their inputs. When the enable input is low, those drivers are disabled and their outputs are off and in a high-impedance state. With the proper data inputs, each pair of drivers form a full-H (or bridge) reversible drive suitable for solenoid or motor applications.
A separate supply voltage (VCC1) is provided for the logic input circuits to minimize device power dissipation. Supply voltage VCC2is used for the output circuits.
Documents
Technical documentation and resources