AiP74HCT4051
AiP74HCT4051 is the I-CORE functional equivalent of SN74HCT4051 / 74HCT4051: 8-channel analog Multiplexer/Demultiplexer, SOP-16. Factory-original stock in Shenzhen; free samples with shipping paid.
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP74HCT4051 |
| Function | 8-channel Analog Multiplexer/Demultiplexer |
| Package | SOP-16 |
| Order codes in stock | 74HCT4051 |
| Supply voltage | See datasheet |
| Operating temperature | See datasheet |
| Replaces | SN74HCT4051 |
| 74HCT4051 | |
| Compliance | RoHS (EU 2011/65/EU + 2015/863) and REACH SVHC — third-party lab tested; reports on request |
| Datasheet | PDF, English |
Questions buyers ask
- Can AiP74HCT4051 replace SN74HCT4051?
- AiP74HCT4051 is I-CORE's functional equivalent of SN74HCT4051, 74HCT4051 in the same SOP-16 package. Standard parts in this family share the industry pinout, but please compare both datasheets — supply range, timing and absolute maximum ratings — before design-in.
- What is the supply voltage and temperature range of AiP74HCT4051?
- Supply: See datasheet. Operating temperature: See datasheet. See the datasheet for full electrical characteristics.
- Is AiP74HCT4051 in stock, and can I get a free sample?
- Yes, it is held in stock in Shenzhen. Free samples are available for evaluation, with shipping paid by us. For production orders, SMD parts can be ordered from 1 pc and DIP parts ship in full tubes; orders ship within 2–3 business days after payment.
- Is it original I-CORE product?
- Yes. We supply factory-original I-CORE (Wuxi I-CORE Electronics) parts in sealed reels and tubes. Our ISO 9001, ISO 14001 and ISO 45001 certificates are shown on the home page; RoHS and REACH test reports are available on request.
Datasheet highlights
From the I-CORE English datasheet AiP74HC/HCT4051-AX-LJ-E006EN (revision 2026-05-B2). The full datasheet PDF is linked above.
General description
The AiP74HC/HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a common input/output (Z) and a digital enable input (E). When E is HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Key features
- Wide analog input voltage range from -5 V to +5 V
- Wide supply voltage range
- AiP74HC4051: from 3V to 9V
- AiP74HCT4051: from 4.5V to 5.5V
- 80 Ω (typical) at VCC - VEE = 4.5 V
- 70 Ω (typical) at VCC - VEE = 6.0 V
- 60 Ω (typical) at VCC - VEE = 9.0 V
- Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals
Request a quote
We reply within 1 business day. Free samples — shipping on us. Tell us the part number, quantity and your application.