Overview
The 74HC151D,652 is an 8-bit multiplexer integrated circuit produced by Nexperia USA Inc. This component is part of the 74HC and 74HCT series, which are widely used in various electronic designs. The 74HC151D,652 features eight binary inputs (I0 to I7), three select inputs (S0 to S2), and an enable input (E), allowing for the selection of one of the eight binary inputs to be routed to the complementary outputs (Y and Y).
Although the 74HC151D,652 is currently obsolete and no longer manufactured, it remains an important component in understanding multiplexer technology and its applications.
Key Specifications
| Parameter | Description |
|---|---|
| Type Number | 74HC151D,652 |
| Package | SO16 (SOT109-1) |
| Supply Voltage Range | 2.0 V to 6.0 V |
| Input Levels | CMOS level for 74HC151 |
| Select Inputs | Three select inputs (S0 to S2) |
| Enable Input | One enable input (E) |
| Output | Complementary outputs (Y and Y) |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| Operating Temperature Range | -40 °C to +85 °C and -40 °C to +125 °C |
| Compliance | Complies with JEDEC standards JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V) |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, making it versatile for various applications.
- CMOS Low Power Dissipation: Low power consumption, which is beneficial for energy-efficient designs.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- Non-inverting Data Path: Directly routes the selected input to the output without inversion.
- ESD Protection: High-level ESD protection to safeguard against electrostatic discharge.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B.
Applications
The 74HC151D,652 is suitable for a wide range of applications across various industries, including:
- Automotive: Used in automotive systems for signal routing and selection.
- Industrial: Employed in industrial control systems and automation.
- Consumer Electronics: Found in consumer devices such as mobile phones, wearables, and other electronic gadgets.
- Computing and Power Systems: Used in computing hardware and power management systems.
Q & A
- What is the primary function of the 74HC151D,652?
The primary function is to act as an 8-bit multiplexer, selecting one of eight binary inputs to be routed to the complementary outputs based on the select inputs and enable input.
- What is the supply voltage range for the 74HC151D,652?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of input levels does the 74HC151D support?
The 74HC151D supports CMOS input levels.
- How many select inputs does the 74HC151D,652 have?
It has three select inputs (S0 to S2).
- What is the purpose of the enable input (E) on the 74HC151D,652?
A HIGH on the enable input (E) forces the output Y LOW and output Y HIGH.
- Does the 74HC151D,652 have ESD protection?
Yes, it has high-level ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- What are the operating temperature ranges for the 74HC151D,652?
The operating temperature ranges are from -40 °C to +85 °C and from -40 °C to +125 °C.
- Is the 74HC151D,652 still in production?
No, the 74HC151D,652 is obsolete and no longer manufactured.
- What are some potential substitutes for the 74HC151D,652?
Available substitutes include the MC74HC151ADR2G from onsemi.
- What package type does the 74HC151D,652 come in?
It comes in an SO16 (SOT109-1) package.
