Overview
The MC14043BDR2G is a CMOS MSI (Medium Scale Integration) quad R-S latch produced by onsemi. This device is constructed with MOS P-Channel and N-Channel enhancement mode devices in a single monolithic structure. Each latch has independent Q outputs and set and reset inputs, with the Q outputs gated through three-state buffers having a common enable input. This allows for flexible control over the output states, making it suitable for a variety of digital logic applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage Range | -0.5 to +18.0 | V |
| Input or Output Voltage Range | -0.5 to VDD + 0.5 | V |
| Input or Output Current (DC or Transient) per Pin | ±10 | mA |
| Power Dissipation, per Package | 500 | mW |
| Ambient Temperature Range | -55 to +125 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Lead Temperature (8-Second Soldering) | 260 | °C |
| Output Voltage “0” Level | 0.05 | V |
| Output Voltage “1” Level | 4.95, 9.95, 14.95 | V |
| Input Voltage “0” Level | 1.5, 3.0, 4.0 | V |
| Input Voltage “1” Level | 3.5, 7.0, 11 | V |
| Output Drive Current (Source) | -3.0, -0.64, -1.6, -4.2 | mA |
| Output Drive Current (Sink) | 0.64, 1.6, 4.2 | mA |
| Input Current | ±0.1 | μA |
| Input Capacitance (Vin = 0) | 5.0, 7.5 | pF |
| Quiescent Current (Per Package) | 1.0, 2.0, 4.0 | μA |
| Total Supply Current (Dynamic plus Quiescent, Per Package) | (0.58 μA/kHz) f + IDD | μA |
Key Features
- Double Diode Input Protection
- Three-State Outputs with Common Enable
- Outputs Capable of Driving Two Low-Power TTL Loads or One Low-Power Schottky TTL Load Over the Rated Temperature Range
- Supply Voltage Range = 3.0 Vdc to 18 Vdc
- NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q100 Qualified and PPAP Capable
- Pb-Free and RoHS Compliant
Applications
The MC14043BDR2G is suitable for various digital logic applications, including:
- Automotive systems requiring AEC-Q100 qualification
- Industrial control systems
- Consumer electronics
- Embedded systems requiring low power consumption and high reliability
- Any application needing quad R-S latches with three-state outputs
Q & A
- What is the supply voltage range of the MC14043BDR2G?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What type of output does the MC14043BDR2G have?
The device has three-state outputs with a common enable input.
- Is the MC14043BDR2G Pb-Free and RoHS compliant?
- What is the ambient temperature range for the MC14043BDR2G?
The ambient temperature range is from -55°C to +125°C.
- What is the input current of the MC14043BDR2G?
The input current is ±0.1 μA.
- Does the MC14043BDR2G have any special automotive qualifications?
- What is the quiescent current of the MC14043BDR2G?
The quiescent current is 1.0, 2.0, or 4.0 μA depending on the supply voltage.
- How many low-power TTL loads can the outputs drive?
The outputs can drive two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range.
- What is the maximum power dissipation per package?
The maximum power dissipation per package is 500 mW.
- What is the lead temperature for soldering?
The lead temperature for soldering is 260°C for 8 seconds.
