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Product Detailed Parameters
- Description：IC MUX 8:1 130OHM 16SO
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：130Ohm
- Channel-to-Channel Matching (ΔRon)：4Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：34ns, 32ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-50dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SO
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NXP USA Inc. 74HC4051D/AUJ is an 8-channel analog multiplexer/demultiplexer (SP8T) fabricated with silicon gate CMOS technology. It features three digital select inputs (S0, S1, S2), eight independent I/Os (Yn), a common I/O (Z), and an active LOW enable input (E). The device supports a wide analog input voltage range from -5 V to +5 V and includes logic level translation for 5 V logic interfacing with ±5 V analog signals. It operates within a supply voltage range of 2.0 V to 10.0 V and complies with JEDEC standards JESD8C and JESD7A. The component provides ESD protection exceeding 2000 V (HBM) and 1000 V (CDM), ensuring high noise immunity and latch-up performance exceeding 100 mA.
Feature Summary
- Features typical 'break before make' switching to prevent signal shorting during channel transitions.
- Includes built-in clamp diodes on inputs to allow interfacing with voltages exceeding VCC using current limiting resistors.
- Provides high noise immunity and low power dissipation characteristics inherent to CMOS technology.
- Supports bidirectional analog signal transmission with low ON resistance across various supply conditions.
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and temperature rating. Ensure the selected variant matches the required operating conditions and pinout configuration for your design. Cross-reference the part number with the latest datasheet revision to confirm compliance with current JEDEC standards and reliability specifications.
Selection Notes
Select this component when designing circuits requiring 8:1 analog or digital signal routing with low power consumption. Consider the supply voltage requirements; the HC series supports a wider range (2.0 V to 10.0 V) compared to HCT variants. Evaluate the thermal management needs based on the SO-16 package power dissipation limits and derating curves provided in the datasheet for high-temperature environments.
Part Context
This device belongs to the standard 74HC/HCT logic family, offering pin compatibility with Low-power Schottky TTL (LSTTL). It is manufactured by Nexperia, which acquired NXP's Standard Products division. The 74HC4051 is a widely used general-purpose analog switch suitable for industrial and consumer electronics applications requiring reliable signal path selection.
Replacement Considerations
Direct pin-compatible replacements include the 74HCT4051D for TTL-level logic interfaces. Other manufacturers produce equivalent parts such as the CD74HC4051 or MC74HC4051, but verify electrical parameters like ON resistance and leakage currents against the original specification sheet.
