ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC SW SPST-NOX4 70OHM 14TSSOP
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：70Ohm
- Channel-to-Channel Matching (ΔRon)：5Ohm
- Voltage - Supply, Single (V+)：2V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：10ns, 30ns
- -3db Bandwidth：100MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：20nA
- Crosstalk：-50dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Number of Circuits：4
- Grade：-
- Qualification：-
Download product information
Overview
The MM74HC4066MTCX is a quad bilateral analog switch manufactured by Fairchild Semiconductor, utilizing advanced silicon-gate CMOS technology. It features four independent SPST switches with individual control inputs. The device supports a wide analog input voltage range from 0V to 12V and operates on a single supply voltage between 2V and 12V. Key electrical parameters include a maximum on-resistance of 70 Ohms, a typical enable time of 15 ns, and a maximum quiescent current of 80 µA. It is housed in a TSSOP-14 surface-mount package and functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Bidirectional signal path allows any pin to function as input or output
- Integrated linearization circuitry reduces on-resistance variation for improved linearity
- Individual digital control inputs independently enable or disable each switch channel
Applications
- Signal routing in data acquisition systems
- Audio signal switching and multiplexing
- Programmable gain amplifier front-ends
Procurement Notes
Verify the manufacturer designation carefully, as the MM prefix historically indicates Motorola or Fairchild production lines following corporate restructuring. Confirm the specific suffix 'MTCX' corresponds to the TSSOP-14 tape-and-reel packaging format required for automated assembly processes. Cross-reference RoHS compliance status with the latest datasheet revision to ensure adherence to current environmental regulations.
Selection Notes
Select this component when a low-cost, general-purpose quad analog switch is required for signals up to 12V. Ensure the application does not demand sub-10ns switching speeds, as the typical enable time is 15ns. Verify that the 70 Ohm maximum on-resistance meets the signal integrity requirements of the specific circuit design compared to lower-resistance alternatives.
Part Context
This part belongs to the standard 74HC series logic family, which offers CMOS performance compatible with LSTTL logic levels. The MM74HC4066 is functionally equivalent to other manufacturers' SN74HC4066 or CD74HC4066 devices, sharing identical pinouts and electrical characteristics for direct replacement in existing designs.
Replacement Considerations
Direct pin-compatible substitutes include the SN74HC4066 from Texas Instruments and the CD74HC4066 from National Semiconductor. These alternatives maintain the same 14-pin SOIC/TSSOP footprint and electrical specifications.
