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ONSEMI MC14043BDR2G Quad R-S Latch

The MC14043B and MC14044B are quad R-S latch integrated circuits designed with MOS P-Channel and N-Channel enhancement mode devices, packaged in SOIC-16 case. They feature independent Q outputs with gated three-state buffers, selectable via a common enable pin, capable of driving low-power TTL loads over a temperature range of -55°C to +125°C. These devices include double diode input protection, are Pb-Free, RoHS compliant, and rated for supply voltages between 3.0V and 18V. Suitable for automotive, industrial, and digital control applications requiring reliable latching and buffering functions.

Authorized Distributors
Source:Newark
Part No:MC14043BDR2G
Stock:4451
Inv Date:06-11-2026
Price: Unit price: $0.618
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Source:DigiKey
Part No:MC14043BDR2G
Stock:10834
Inv Date:06-11-2026
Price: Unit price: $0.6
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Part No:MC14043BDR2G
Stock:9950
Inv Date:06-11-2026
Price: Unit price: $0.6
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Part No:MC14043BDR2G
Stock:7400
Inv Date:06-11-2026
Price: Unit price: $0.3286
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Part No:MC14043BDR2G
Stock:7400
Inv Date:06-11-2026
Price: Unit price: $0.3286
Buy/RFQ:
Part No:MC14043BDR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.36
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ONSEMI MC14043BDR2G Quad R-S Latch Specifications:

  • Supply Voltage Range = 3.0 Vdc to 18 Vdc
  • Maximum Power Dissipation = 500 mW per package
  • Operating Temperature Range = -55°C to +125°C
  • Input or Output Voltage Range = -0.5 V to Vpp + 0.5 V
  • Input Current = ±10 mA (DC or transient)
  • Output Drive Capability = Capable of driving Two low-power TTL loads or One Schottky TTL load
  • Package Type = SOIC-16
  • Lead Temperature (During Soldering) = 260°C (8 seconds)
  • Protection circuitry includes Double Diode Input Protection
  • Pin configuration includes set/reset inputs, gated outputs, and power supply pins
  • RoHS and Pb-Free compliant, with AEC-Q100 qualification for automotive applications

Buy the ON Semiconductor Series MC14043 Quad R-S Latch: MC14043BDR2G

Order the ON Semiconductor MC14043BDR2G quad R-S latch IC online for reliable digital control solutions. Designed with advanced MOS technology, it features independent set and reset inputs, gated three-state outputs, and capability to drive multiple TTL loads. With a wide supply voltage range of 3.0V to 18V and operation over -55°C to +125°C temperature, it is ideal for automotive, industrial, and general-purpose applications. This Pb-Free, RoHS compliant device ensures long-term durability and excellent performance in demanding environments.

Get ON Semiconductor MC14043BDR2G today—built for precision and long-lasting durability in industrial and automotive circuits.

Frequently Asked Questions

Where can I buy ONSEMI MC14043BDR2G?

You can click on the BUY or RFQ button to purchase MC14043BDR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC14043BDR2G?

You can download the MC14043BDR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC14043BDR2G?

ONSEMI

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