Product Introduction
74HCT4051 is a single pole eight throw analog switch (SP8T) suitable for analog or digital 8:1 multiplexer/demultiplexer applications. The switch function has three digital selection inputs (S0, S1, and S2), eight independent inputs/outputs (Yn), one common input/output (Z), and a digital enable input (E). When E is high, the switch is closed. The input includes a clamping diode. This enables the use of current limiting resistors to connect the input to voltages exceeding VCC.
Product Parameter
Input voltage: 2~10V
Analog input/output terminal: should not exceed 10.0V
Product Funtions
Pin Definition
|
上面引脚 Top pin |
下方引脚 Pin below |
||
| VEE |
负电源(可保持不连接) Negative power supply (can remain unconnected) |
VEE |
负电源(可保持不连接) Negative power supply (can remain unconnected) |
| VCC |
电源正极 Positive pole of power supply |
VCC |
电源正极 Positive pole of power supply |
| GND |
电源负极 Negative pole of power supply |
GND |
接地 Grounding |
| Z |
输出信号 Output signal |
Y0 |
模拟输入 Analog input |
| S0 |
选择8个模拟输入引脚中的一个作为最终输出信号 Select one of the 8 analog input pins as the final output signal |
Y1 | |
| S1 | Y2 | ||
| S2 | Y3 | ||
| E |
启用引脚(低电平有效) Enable pin (low level active) |
Y4 | |
| Y5 | |||
| Y6 | |||
|
Y7 |
Product Size
Product Show
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
We also provide ：
| Part No | Manufacturer | Date Code | Quantity | Description |
| LM22676ADJ | NS | 19+ | 250 | SOP8 |
| TPS562201DDCR | TI | 22+ | 795500 | SOT23-6 |
| NJG1806K75 | JRC | 22+ | 500000 | DFN6 |
| TLV74318PDQNR | TI | 22+ | 402000 | X2SON-4 |
| NJG1801K75 | JRC | 22+ | 300000 | SMD |
| NJG1804K64 | JRC | 22+ | 300000 | DFN8 |
| LM27761DSGR | TI | 22+ | 151000 | WSON8 |
| TLV62565DBVR | TI | 22+ | 138000 | SOT23-5 |
| TPS613222ADBVR | TI | 22+ | 108000 | SOT23-5 |
| LNK625DG-TL | POWER | 22+ | 100000 | SOP-8 |
| OPA4322AIPWR | TI | 22+ | 100000 | TSSOP14 |
| TLV75528PDRVR | TI | 22+ | 99000 | WSON-6 |
| TPS7A2025PDQNR | TI | 22+ | 78500 | X2SON-4 |
| TLV62568DBVR | TI | 22+ | 72000 | SOT23-5 |
| STM32L051K8U6TR | ST | 22+ | 60000 | QFN32 |
| SKY66421-11 | SKYWORKS | 22+ | 56500 | QFN16 |
| TPS7A1111PDRVR | TI | 22+ | 54000 | WSON6 |
| TLV62569PDDCR | TI | 22+ | 52000 | SOT23-6 |
| TLV62569DBVR | TI | 22+ | 48000 | SOT23-5 |
| TPS23753APWR | TI | 22+ | 40000 | TSSOP14 |
| NB691GG-Z | MPS | 22+ | 30000 | QFN |
| SN74AHC1G02DBVR | TI | 22+ | 27939 | SOT-23 |
| TPS63000DRCR | TI | 22+ | 23238 | VSON10 |
| TLV75533PDRVR | TI | 22+ | 21500 | WSON6 |
| NB687BGQ-Z | MPS | 22+ | 20000 | QFN |
| A3916GESTR-T-1 | ALLEGRO | 22+ | 17150 | QFN-20 |
| TPS62135RGXR | TI | 22+ | 15000 | VQFN11 |
| TLE2022AMDR | TI | 0803+ | 12500 | SOP8 |
| TPS23756PWPR | TI | 22+ | 12000 | HTSSOP-20 |
