Overview
The 74LVT574PW,118 is a high-performance, 3.3 V octal D-type flip-flop with 3-state outputs, manufactured by NXP USA Inc. This integrated circuit is designed for use in a variety of digital systems, particularly those requiring edge-triggered registers and 3-state output buffers. The device operates within a supply voltage range of 2.7 V to 3.6 V and is suitable for applications in environments with temperatures ranging from -40°C to 85°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | 74LVT574PW,118 | |
| Manufacturer | NXP Semiconductors / Freescale | |
| Description | IC D-TYPE POS TRG SNGL 20TSSOP | |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | |
| Voltage - Supply | 2.7 V ~ 3.6 V | V |
| Trigger Type | Positive Edge | |
| Output Type | Tri-State, Non-Inverted | |
| Operating Temperature | -40°C ~ 85°C (TA) | °C |
| Number of Elements | 1 | |
| Number of Bits per Element | 8 | |
| Mounting Type | Surface Mount | |
| Max Propagation Delay @ V, Max CL | 5.9ns @ 3.3V, 50pF | ns |
| Input Capacitance | 4pF | pF |
| Current - Quiescent | 190µA | µA |
| Current - Output High, Low | 32mA, 64mA | mA |
| Clock Frequency | 150MHz | MHz |
Key Features
- Inputs and outputs arranged for easy interfacing to microprocessors
- 3-state outputs for bus interfacing
- Common output enable control
- TTL input and output switching levels
- Input and output interface capability to systems at 5 V supply
- Bus hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
- Live insertion and extraction permitted
- No bus current loading when output is tied to 5 V bus
- Power-up reset and power-up 3-state
- Latch-up protection (JESD78 class II exceeds 500 mA)
- ESD protection (HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V)
Applications
The 74LVT574PW,118 is suitable for a wide range of digital systems, including:
- MOS memories and MOS microprocessors
- Heavily loaded 3-state buses
- Microprocessor-based systems requiring edge-triggered registers
- Applications where power consumption and high-speed operation are critical
- Industrial and automotive environments due to its operating temperature range
Q & A
- What is the supply voltage range for the 74LVT574PW,118?
The supply voltage range is 2.7 V to 3.6 V.
- What is the operating temperature range of the 74LVT574PW,118?
The operating temperature range is -40°C to 85°C.
- What is the maximum propagation delay for the 74LVT574PW,118?
The maximum propagation delay is 5.9ns at 3.3V with a 50pF load.
- What type of output does the 74LVT574PW,118 have?
The output is tri-state and non-inverted.
- What is the clock frequency capability of the 74LVT574PW,118?
The clock frequency capability is up to 150MHz.
- Does the 74LVT574PW,118 support live insertion and extraction?
Yes, it supports live insertion and extraction.
- What kind of ESD protection does the 74LVT574PW,118 offer?
The device offers ESD protection exceeding 2000 V (HBM JESD22-A114E) and 200 V (MM JESD22-A115-A).
- What is the package type of the 74LVT574PW,118?
The package type is 20-TSSOP (0.173", 4.40mm Width).
- How many bits per element does the 74LVT574PW,118 have?
It has 8 bits per element.
- What is the quiescent current of the 74LVT574PW,118?
The quiescent current is 190µA.
