Overview
The HEF4043BT,653, produced by Nexperia USA Inc., is a quad R/S latch with 3-state outputs. This integrated circuit features a common output enable input (OE) and is part of the 4000B series. Each latch includes set (nS) and reset (nR) inputs, along with a 3-state output (nQ). The device is designed for a wide range of applications, including automotive, industrial, and consumer electronics, due to its robust specifications and compliance with various industry standards.
Key Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range | 3.0 V to 15.0 V |
| Package Type | 16-SOIC (SOT109-1) |
| Number of Pins | 16 |
| Output Type | Tri-State |
| Propagation Delay | 90 ns |
| Operating Temperature Range | -40 °C to +85 °C |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| Compliance | Complies with JEDEC standard JESD 13-B, AEC-Q100 (Grade 3) for automotive applications |
Key Features
- CMOS low power dissipation
- High noise immunity
- Fully static operation
- Standardized symmetrical output characteristics
- Inputs include clamp diodes for interfacing with voltages in excess of VDD
- Common output enable input (OE) with high impedance OFF-state when OE is LOW
- Four-bit storage with output enable
Applications
The HEF4043BT,653 is suitable for a wide range of applications across various industries, including:
- Automotive: Qualified to AEC-Q100 (Grade 3) for use in automotive systems.
- Industrial: Used in industrial control systems and automation.
- Consumer Electronics: Found in mobile, computing, and other consumer electronic devices.
- Power and Computing: Used in power management and computing systems due to its robust specifications.
Q & A
- What is the supply voltage range of the HEF4043BT,653?
The supply voltage range is from 3.0 V to 15.0 V.
- What type of package does the HEF4043BT,653 come in?
The device comes in a 16-SOIC (SOT109-1) package.
- What is the output type of the HEF4043BT,653?
The output type is Tri-State.
- What is the propagation delay of the HEF4043BT,653?
The propagation delay is 90 ns.
- What is the operating temperature range of the HEF4043BT,653?
The operating temperature range is from -40 °C to +85 °C.
- Does the HEF4043BT,653 have ESD protection?
Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V.
- Is the HEF4043BT,653 compliant with any industry standards?
Yes, it complies with JEDEC standard JESD 13-B and AEC-Q100 (Grade 3) for automotive applications.
- What are the key features of the HEF4043BT,653?
Key features include CMOS low power dissipation, high noise immunity, fully static operation, and standardized symmetrical output characteristics.
- How does the output enable input (OE) function on the HEF4043BT,653?
When OE is LOW, the latch outputs are in the high impedance OFF-state, but OE does not affect the state of the latch.
- What industries can the HEF4043BT,653 be used in?
The device is suitable for automotive, industrial, consumer electronics, power, and computing applications.
