Overview
The 74LVC2G66DP-Q100H is a dual single-pole, single-throw (SPST-NO) analog switch manufactured by Nexperia USA Inc. This component is part of the 74LVC family and is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications. The device features a wide supply voltage range from 1.65 V to 5.5 V and is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various electronic systems.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Type Number | Part Number | 74LVC2G66DP-Q100H |
| Package | Package Type | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Switch Circuit | SPST - NO | - |
| Multiplexer/Demultiplexer Circuit | 1:1 | - |
| Number of Circuits | 2 | - |
| On-State Resistance (Max) | 10 Ohm | - |
| Voltage - Supply, Single (V+) | 1.65 V ~ 5.5 V | - |
| Switch Time (Ton, Toff) (Max) | 3.9ns, 5ns | - |
| -3db Bandwidth | 500MHz | - |
| Charge Injection | 7.5pC | - |
| Operating Temperature Range | -40°C to +125°C | - |
| ESD Protection | MIL-STD-883, method 3015 exceeds 2000 V; HBM JESD22-A114F: exceeds 2000 V; CDM JESD22-C101E: exceeds 1000 V | - |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Wide supply voltage range from 1.65 V to 5.5 V
- Very low ON resistance: 7.5 Ω (typical) at VCC = 2.7 V, 6.5 Ω (typical) at VCC = 3.3 V, and 6 Ω (typical) at VCC = 5 V
- Switch current capability of 32 mA
- Overvoltage tolerant inputs to 5.5 V
- High noise immunity
- CMOS low power consumption
- TTL interface compatibility at 3.3 V
- IOFF circuitry provides partial Power-down mode operation
- Latch-up performance meets requirements of JESD78 Class I
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8C, and JESD36
Applications
The 74LVC2G66DP-Q100H is designed for use in various automotive and industrial applications where reliable and low-power analog switching is required. It is particularly suitable for:
- Automotive systems, including infotainment, navigation, and safety systems
- Mixed 3.3 V and 5 V environments where voltage translation is necessary
- Audio and video signal switching
- Industrial control systems requiring high reliability and low power consumption
Q & A
- What is the 74LVC2G66DP-Q100H used for?
The 74LVC2G66DP-Q100H is a dual single-pole, single-throw analog switch used for switching analog signals in various electronic systems, particularly in automotive and industrial applications.
- What is the operating voltage range of the 74LVC2G66DP-Q100H?
The device operates over a wide supply voltage range from 1.65 V to 5.5 V.
- What is the maximum on-state resistance of the 74LVC2G66DP-Q100H?
The maximum on-state resistance is 10 Ohm.
- Is the 74LVC2G66DP-Q100H qualified for automotive use?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
- What is the operating temperature range of the 74LVC2G66DP-Q100H?
The device operates from -40°C to +125°C.
- Does the 74LVC2G66DP-Q100H have ESD protection?
Yes, it exceeds 2000 V for MIL-STD-883, method 3015, and HBM JESD22-A114F, and exceeds 1000 V for CDM JESD22-C101E.
- What is the switch time of the 74LVC2G66DP-Q100H?
The switch time (Ton, Toff) is 3.9ns and 5ns respectively.
- Is the 74LVC2G66DP-Q100H compatible with TTL interfaces?
Yes, it is compatible with TTL interfaces at 3.3 V.
- What is the -3db bandwidth of the 74LVC2G66DP-Q100H?
The -3db bandwidth is 500MHz.
- What is the charge injection of the 74LVC2G66DP-Q100H?
The charge injection is 7.5pC.
- What package types are available for the 74LVC2G66DP-Q100H?
The device is available in 8-TSSOP and 8-MSOP packages.
