Overview
The MC14094BDTR2G, produced by onsemi, is an 8-stage shift/store register with three-state outputs. This integrated circuit combines an 8-stage shift register with a data latch for each stage and features three-state outputs from each latch. The device is designed to shift data on the positive clock transition and provides dual outputs for data out on both positive and negative clock transitions. It is particularly useful for serial-to-parallel data conversion and is pin-for-pin compatible with the CD4094B. The MC14094BDTR2G is available in a TSSOP-16 package and is Pb-free and RoHS compliant, making it suitable for a variety of applications, including automotive and other environments requiring unique site and control change requirements.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range | VDD | −0.5 to +18.0 | V |
| Input or Output Voltage Range | Vin, Vout | −0.5 to VDD + 0.5 | V |
| Input or Output Current (DC or Transient) per Pin | Iin, Iout | ±10 | mA |
| Power Dissipation, per Package | PD | 500 | mW |
| Ambient Temperature Range | TA | −55 to +125 | °C |
| Storage Temperature Range | Tstg | −65 to +150 | °C |
| Lead Temperature (8-Second Soldering) | TL | 260 | °C |
| Output Voltage “0” Level | VOL | 0.05 V (at VDD = 5.0, 10, 15 V) | V |
| Output Voltage “1” Level | VOH | 4.95 V (at VDD = 5.0 V), 9.95 V (at VDD = 10 V), 14.95 V (at VDD = 15 V) | V |
| Input Voltage “0” Level | VIL | 1.5 V (at VDD = 5.0 V), 3.0 V (at VDD = 10 V), 4.0 V (at VDD = 15 V) | V |
| Input Voltage “1” Level | VIH | 3.5 V (at VDD = 5.0 V), 6.5 V (at VDD = 10 V), 9.5 V (at VDD = 15 V) | V |
Key Features
- 3-State Outputs
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range
- Input diode protection
- Data latch for each stage
- Dual outputs for data out on both positive and negative clock transitions
- Useful for serial-to-parallel data conversion
- Pin-for-pin compatible with CD4094B
- 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
- Serial-to-parallel data conversion
- Cascaded systems (high-speed and low-speed)
- Automotive applications requiring AEC-Q100 qualification
- Industrial control systems
- Communication systems
- Any application requiring 8-stage shift/store registers with three-state outputs
Q & A
- What is the primary function of the MC14094BDTR2G?
The MC14094BDTR2G is an 8-stage shift/store register with three-state outputs, designed for serial-to-parallel data conversion and other applications requiring data shifting and latching.
- What is the operating voltage range for the MC14094BDTR2G?
The DC supply voltage range for the MC14094BDTR2G is from −0.5 to +18.0 volts.
- What types of loads can the MC14094BDTR2G drive?
The MC14094BDTR2G can drive two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range.
- Does the MC14094BDTR2G have input protection?
- What is the significance of the NLV prefix in the MC14094BDTR2G?
The NLV prefix indicates that the device is AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- Is the MC14094BDTR2G Pb-free and RoHS compliant?
- What are the typical propagation delay times for the MC14094BDTR2G?
The propagation delay times vary based on the supply voltage and load capacitance, but typical values range from 107 ns to 305 ns for clock to serial outputs.
- What is the maximum ambient temperature range for the MC14094BDTR2G?
The ambient temperature range is from −55°C to +125°C.
- Can the MC14094BDTR2G be used in cascaded systems?
- What package types are available for the MC14094BDTR2G?
The MC14094BDTR2G is available in a TSSOP-16 package.
