Overview
The M74LCX16374DTR2G is a high-performance, non-inverting 16-bit D-type flip-flop produced by onsemi. This device operates within a supply voltage range of 2.3 V to 3.6 V and is designed for low-voltage CMOS applications. It features byte-controlled operation, with each byte having separate Output Enable and Clock Pulse inputs. These control pins can be tied together for full 16-bit operation, making it versatile for various digital circuit designs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Logic IC Family | 74LCX | - |
| Operating Temperature Min | -55°C | °C |
| Operating Temperature Max | 125°C | °C |
| Output Current | 24 mA | mA |
| Propagation Delay | 6.2 ns | ns |
| No. of Pins | 48 Pins | - |
| Frequency | 170 MHz | MHz |
| Logic Case Style | TSSOP-48 | - |
| Supply Voltage Min | 2.3 V | V |
| Supply Voltage Max | 3.6 V | V |
| Flip-Flop Type | D-Type | - |
| IC Output Type | Tri-State Non-Inverted | - |
Key Features
- Operates from a 2.3 V to 3.6 V supply voltage.
- Byte-controlled with separate Output Enable and Clock Pulse inputs for each byte.
- High impedance TTL compatible inputs to reduce current loading on input drivers.
- TTL compatible outputs for improved switching noise performance.
- 5.0 V tolerant inputs and outputs (3-state, non-inverting).
- Maximum propagation delay of 6.2 ns.
- Supports live insertion and withdrawal.
- IOFF specification guarantees high impedance when VCC = 0 V.
- LVTTL and LVCMOS compatible.
- 24 mA balanced output sink and source capability.
- Near zero static supply current in all three logic states (20 μA), reducing system power requirements.
- Latchup performance exceeds 500 mA.
- ESD performance: Human Body Model >2000 V, Machine Model >200 V.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
Applications
The M74LCX16374DTR2G is suitable for a wide range of digital circuit applications, including:
- High-speed data storage and retrieval systems.
- Microprocessor and microcontroller systems.
- Communication and networking equipment.
- Embedded systems requiring low power consumption and high performance.
- Automotive and industrial control systems where reliability and low voltage operation are critical.
Q & A
- What is the operating voltage range of the M74LCX16374DTR2G?
The device operates from a supply voltage range of 2.3 V to 3.6 V.
- What is the propagation delay of the M74LCX16374DTR2G?
The maximum propagation delay is 6.2 ns.
- How many bits does the M74LCX16374DTR2G flip-flop have?
The device is a 16-bit D-type flip-flop.
- What is the output current capability of the M74LCX16374DTR2G?
The device has a balanced output sink and source capability of 24 mA.
- Is the M74LCX16374DTR2G compatible with 5.0 V TTL logic?
Yes, the device has 5.0 V tolerant inputs and outputs, allowing it to be safely driven from 5.0 V devices.
- What is the package type of the M74LCX16374DTR2G?
The device is packaged in a TSSOP-48 package.
- Is the M74LCX16374DTR2G RoHS compliant?
Yes, the device is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What are the ESD performance specifications of the M74LCX16374DTR2G?
The device has an ESD performance of Human Body Model >2000 V and Machine Model >200 V.
- Can the M74LCX16374DTR2G be used in high-speed applications?
Yes, the device is suitable for high-speed applications with a maximum frequency of 170 MHz.
- Is the M74LCX16374DTR2G suitable for automotive applications?
Yes, the device is suitable for automotive and industrial control systems due to its reliability and low voltage operation.
- What is the status of the M74LCX16374DTR2G in terms of new designs?
The device is not recommended for new designs and is listed as discontinued. Please contact an onsemi representative for more information.
