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SN75478P The SN75478P from Texas Instruments is a dual peripheral driver designed for high current and voltage applications. It operates within a 4.5V to 5.5V range and can handle up to 300mA.
Mfr Part #:

SN75478P

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN75478P from Texas Instruments is a dual peripheral driver designed for high current and voltage applications. It operates within a 4.5V to 5.5V range and can handle up to 300mA.
✓ Total Stock: 47 pcs
$ Price Range: $1.20

SN75478P Available from 1 distributor

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SN75478P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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SN75478P Description

Short technical summary and product information.

The Texas Instruments SN75478P is a dual peripheral driver IC designed for systems requiring high current and voltage switching capabilities. It operates over a supply voltage range of 4.5V to 5.5V and is characterized for use up to 300mA.

 

This device features high-voltage outputs rated at 100V typical and includes output clamp diodes for transient suppression, rated for 300mA and 70V. It also offers no output latch-up at 55V after conducting 300mA. The inputs are TTL- or MOS-compatible, and pnp transistor inputs reduce input current.

 

The SN75478P is housed in an 8-pin DIP package with through-hole mounting. It is designed for operation in ambient temperatures ranging from 0°C to 70°C. This peripheral driver is suitable for hammer-driver applications and provides cooler operation and improved reliability due to its plastic DIP package with a copper-lead frame.

 

Key specifications include a logic type of Peripheral Driver, two elements per device, and one bit per element. The device is characterized for use to 300mA, with output clamp diodes for transient suppression.

SN75478P Quick Information

Product Type: Peripheral Driver
Canonical Name: SN75478P Dual Peripheral Driver
Subcategory: Buffers, Drivers, Receivers, Transceivers

SN75478P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN75478P Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN75478P Features

  • Dual peripheral driver IC.
  • Operates from 4.5V to 5.5V.
  • Handles up to 300mA output current.
  • Features 100V typical high-voltage outputs.
  • Packaged in an 8-pin DIP for through-hole mounting.

SN75478P Applications

  • Ideal for relay and solenoid driver circuits.
  • Suitable for lamp and motor driver applications.
  • Used in industrial control logic interfaces.
  • Works as a logic-to-power load interface.

SN75478P FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN75478P?

The SN75478P operates within a voltage range of 4.5V to 5.5V.

What is the maximum output current for the SN75478P?

The SN75478P is characterized for use up to 300mA.

What is the operating temperature range of the SN75478P?

The SN75478P operates from 0°C to 70°C.

What type of package is the SN75478P supplied in?

The SN75478P is supplied in an 8-DIP (0.300", 7.62mm) package.

How is the SN75478P mounted?

The SN75478P is designed for through-hole mounting.

Does the SN75478P have output clamp diodes?

Yes, the SN75478P has output clamp diodes for transient suppression, rated for 300mA and 70V.

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