74HC4051A: Top Choice in United States (USA) Utsource Holding Company Limited

Description

BUY 74HC4051A https://www.utsource.net/itm/p/989294.html
4-bit x 16-word FIFO register

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	V_CC	2.0	-	6.0	V
Input Voltage Range	V_I	-0.5	-	V_CC + 0.5	V
Output Voltage Range	V_O	-0.5	-	V_CC + 0.5	V
Channel-to-Channel Isolation	-	-	-	50	kΩ
On-State Resistance	R_ON	-	100	250	Ω
Off-State Leakage Current	I_OFF	-	100	500	nA
Switching Time	t_s	-	15	50	ns
Power Dissipation	P_D	-	-	100	mW
Operating Temperature Range	T_A	-40	-	85	°C
Storage Temperature Range	T_STG	-65	-	150	°C

Power Supply:
- Connect V_CC to the positive supply voltage (2.0V to 6.0V).
- Connect GND to the ground.
Signal Input/Output:
- Connect the input signals to the common input/output (Y0 to Y7) pins.
- The selected channel will be connected to the common pin (Z).
Control Signals:
- S0, S1, S2: These are the select lines that determine which of the eight channels (Y0 to Y7) is connected to the common pin (Z).
- INH: This is the inhibit control. When high, all channels are disconnected from the common pin.
Selecting Channels:
- Use the binary values of S0, S1, and S2 to select the desired channel:
  - S0 = 0, S1 = 0, S2 = 0 → Y0
  - S0 = 1, S1 = 0, S2 = 0 → Y1
  - S0 = 0, S1 = 1, S2 = 0 → Y2
  - S0 = 1, S1 = 1, S2 = 0 → Y3
  - S0 = 0, S1 = 0, S2 = 1 → Y4
  - S0 = 1, S1 = 0, S2 = 1 → Y5
  - S0 = 0, S1 = 1, S2 = 1 → Y6
  - S0 = 1, S1 = 1, S2 = 1 → Y7
Inhibit Control:
- Set INH to low (0V) to enable the selected channel.
- Set INH to high (V_CC) to disable all channels.
Handling and Storage:
- Store the device in a dry environment within the temperature range specified.
- Handle with care to avoid static damage. Use proper ESD protection when handling the device.
Testing and Troubleshooting:
- Ensure that the supply voltage is within the specified range.
- Verify that the control signals (S0, S1, S2, INH) are correctly configured.
- Check for any short circuits or open connections in the circuit.

By following these instructions, you can effectively use the 74HC4051A analog multiplexer/demultiplexer in your projects.

(For reference only)