Overview
The 74HCT4067DB,112 is a single-pole 16-throw analog switch (SP16T) produced by Nexperia USA Inc. This component is part of the 74HC/74HCT family and is suitable for use in both analog and digital 16:1 multiplexer/demultiplexer applications. It features four digital select inputs (S0, S1, S2, and S3), sixteen independent inputs/outputs (Yn), a common input/output (Z), and a digital enable input (E). The switch is designed to operate over a wide supply voltage range and offers low power dissipation and high noise immunity.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 2.0 | 10.0 | V | ||
| High-level Input Voltage (VIH) | VCC = 4.5 V to 5.5 V | 2.0 | 1.6 | V | |
| Low-level Input Voltage (VIL) | VCC = 4.5 V to 5.5 V | 1.2 | 0.8 | V | |
| ON Resistance (RON) | VCC = 4.5 V | 80 | Ω | ||
| ON Resistance (RON) | VCC = 6.0 V | 70 | Ω | ||
| ON Resistance (RON) | VCC = 9.0 V | 60 | Ω | ||
| Input Leakage Current (II) | VCC = 6.0 V | ±1.0 | μA | ||
| Supply Current (ICC) | VCC = 4.5 V to 5.5 V | 160 | μA | ||
| Operating Temperature Range | -40 | 125 | °C | ||
| Package Type | SSOP24 (SOT340-1) |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 10.0 V.
- Input Levels: S0, S1, S2, S3, and E inputs are TTL level for 74HCT4067.
- Low Power Dissipation: CMOS low power dissipation.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- Low ON Resistance: Typical values of 80 Ω at VCC = 4.5 V, 70 Ω at VCC = 6.0 V, and 60 Ω at VCC = 9.0 V.
- Compliance with JEDEC Standards: Meets JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V) standards.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B.
- ESD Protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V; CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
- Multiple Package Options: Available in various packages including SSOP24.
- Temperature Range: Specified from -40 °C to +85 °C and -40 °C to +125 °C.
- Typical ‘Break Before Make’ Built-in: Ensures that the switch turns off before turning on to prevent short circuits.
Applications
- Analog Multiplexing and Demultiplexing: Suitable for switching analog signals.
- Digital Multiplexing and Demultiplexing: Can be used in digital multiplexer/demultiplexer applications.
- Signal Gating: Useful for controlling signal flow in various electronic circuits.
Q & A
- What is the 74HCT4067DB,112 used for?
The 74HCT4067DB,112 is a single-pole 16-throw analog switch used in analog or digital 16:1 multiplexer/demultiplexer applications.
- What is the supply voltage range of the 74HCT4067DB,112?
The supply voltage range is from 2.0 V to 10.0 V.
- What are the input levels for the 74HCT4067DB,112?
The input levels are TTL level for S0, S1, S2, S3, and E inputs.
- What is the typical ON resistance of the 74HCT4067DB,112?
The typical ON resistance is 80 Ω at VCC = 4.5 V, 70 Ω at VCC = 6.0 V, and 60 Ω at VCC = 9.0 V.
- Does the 74HCT4067DB,112 have ESD protection?
- What is the operating temperature range of the 74HCT4067DB,112?
The operating temperature range is from -40 °C to +125 °C.
- What package type is the 74HCT4067DB,112 available in?
- Is the 74HCT4067DB,112 compliant with any JEDEC standards?
- What is the latch-up performance of the 74HCT4067DB,112?
- Does the 74HCT4067DB,112 have a ‘break before make’ feature?
