SN7407D Texas Instruments In Stock
SN7407D is a hex non-inverting buffer with open-collector outputs by Texas Instruments. Key specs: 6-channel buffer, 30V open-collector output voltage, 40mA output current, TTL-compatible inputs. From $0.5134, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.5134(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN7407D?
- Hex non-inverting buffer with 6 independent channels for parallel signal driving
- Open-collector outputs support up to 30V, enabling interface with higher-voltage systems
- 40mA sink current per channel for direct relay and LED driving
- TTL-compatible inputs ensure seamless integration with standard logic families
- Available in SOIC-14 package for compact PCB designs
What is SN7407D used for?
SN7407D is widely used as a line driver and bus buffer in industrial control and communication systems. Its open-collector outputs make it ideal for driving relays, indicator LEDs, and opto-isolators in motor control and automation equipment. It is also commonly employed in level-shifting applications where TTL logic must interface with higher-voltage peripheral devices.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for SN7407D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the SN7407D and what does it do?
The SN7407D is a hex non-inverting buffer IC with open-collector outputs from Texas Instruments. It contains 6 independent buffer channels, each capable of sinking up to 40mA and tolerating up to 30V on the output, making it ideal for driving loads that require voltages higher than standard TTL logic levels.
What are the key electrical specifications of the SN7407D?
The SN7407D features open-collector outputs with a maximum collector voltage of 30V and a maximum output sink current of 40mA per channel. It operates from a 5V supply, accepts TTL-compatible input signals, and is housed in a 14-pin SOIC (D) package suitable for surface-mount assembly.
What are typical applications for the SN7407D?
The SN7407D is commonly used to drive relays, solenoids, indicator LEDs, and opto-isolators in industrial automation and control systems. It is also used for voltage level translation, allowing TTL microcontroller outputs to interface with 12V or 24V peripheral devices without additional circuitry.
What are common alternatives to the SN7407D?
Common alternatives to the SN7407D include the SN74LS07 (low-power Schottky version), SN74HCT07 (high-speed CMOS with TTL inputs), and ULN2003A (Darlington array for higher current loads). The choice depends on required output voltage, current, and switching speed for your specific application.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1835 | $1.18 |
| 11+ | $0.5274 | $5.80 |
| 8000+ | $0.5134 | $4107.20 |
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