SN75452BD Texas Instruments logic (DIP-8) In Stock
SN75452BD is a dual peripheral AND driver IC by Texas Instruments in DIP-8 package, with open-collector outputs rated 300mA/30V, priced from $0.55/unit with stock available, 1-piece MOQ, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- DIP-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SN75452BD Datasheet PDF
- Category
- logic
- Price
- From $0.2600(MOQ 1)
- Temp Range
- 0.0°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN75452BD?
- Dual AND gate inputs with open-collector NPN outputs
- Sinks up to 300mA per channel at 30V max
- TTL/DTL compatible, 4.75V–5.25V supply voltage
- DIP-8 through-hole, 2.54mm pitch
- RoHS compliant and lead-free
What is SN75452BD used for?
Used to drive relays, lamps, solenoids, and high-current logic loads in industrial control systems. Suitable for interfacing TTL logic to peripheral devices in embedded designs and automation equipment.
What are the specifications of SN75452BD?
| Supply Voltage | 4.75V to 5.25V |
| Output Current (Max) | 300 mA |
| Output Voltage (Max) | 30 V |
| Input Logic Family | TTL/DTL |
| Number of Channels | 2 |
| Output Type | Open-Collector NPN |
| Propagation Delay | 15 ns typical |
| Package | DIP-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SN75452BD datasheet?
SN75452BD Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN75452BD?
Compatible alternatives and drop-in replacements for SN75452BD:
Frequently Asked Questions
How does the SN75452BD AND gate input control its open-collector output?
The SN75452BD uses a two-input AND gate per channel: the output transistor turns on only when both inputs are high. The open-collector NPN output can then sink up to 300mA at up to 30V, letting a single TTL gate directly drive relays, solenoids, or indicator lamps without extra buffer circuitry.
SN75452BD package type, pin count, and footprint details
The SN75452BD uses an 8-pin DIP (Dual In-line Package) through-hole footprint with 2.54mm pitch. The package body is approximately 9.81mm x 6.35mm. This standard DIP-8 layout is compatible with breadboards and common through-hole PCB pads.
Which ICs can replace the SN75452BD in a design?
The SN75453BD (OR gate inputs) and MC75452BDG from ON Semiconductor are pin-compatible alternatives. ULN2003A works when more output channels are needed. Always verify output sink current, voltage rating, and logic-level thresholds match your circuit requirements.
Does the SN75452BD meet RoHS and lead-free requirements?
Yes, the SN75452BD is fully RoHS compliant and lead-free (Pb-free), satisfying the EU Restriction of Hazardous Substances directive. This makes it suitable for modern consumer and industrial electronic assemblies requiring environmental compliance.
What temperature range suits the SN75452BD for industrial designs?
The SN75452BD covers 0°C to 70°C for commercial-grade applications. Designs that need wider industrial temperature tolerance (-40°C to 85°C) should use the SN55452B military/industrial variant instead.
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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.
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