MC74HC4351A

Features: • Fast Switching and Propagation Speeds• Low Crosstalk Between Switches• Diode Protection on All Inputs/Outputs• Analog Power Supply Range (VCC VEE) = 2.0 to 12.0 V• Digital (Control) Power Supply Range (VCC GND) = 2.0 to 6.0 V• Improved Linearity an...

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SeekIC No. : 004416988 Detail

MC74HC4351A: Features: • Fast Switching and Propagation Speeds• Low Crosstalk Between Switches• Diode Protection on All Inputs/Outputs• Analog Power Supply Range (VCC VEE) = 2.0 to 12.0 ...

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Part Number:
MC74HC4351A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

• Fast Switching and Propagation Speeds
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
• Analog Power Supply Range (VCC VEE) = 2.0 to 12.0 V
• Digital (Control) Power Supply Range (VCC GND) = 2.0 to 6.0 V
• Improved Linearity and Lower ON Resistance than MetalGate Types
• Low Noise
• In Compliance with the Requirements Defined by JEDEC Standard No. 7A
• Chip Complexity: 222 FETs or 55.5 Equivalent Gates



Pinout

  Connection Diagram


Specifications

 

Symbol Parameter Value Unit
vcc DC Supply Voltage (Referenced to GND) 0.5 to +7.0 V
VIN DC Input Voltage (Referenced to GND) 0.5 to VCC + 0.5 V
VOUT DC Output Voltage (Referenced to GND) 0.5 to VCC + 0.5 V
LIN DC Input Current, per Pin ±20 mA
IOUT DC Onput Current, per Pin ±35 mA
ICC DC Supply Current Per Supply Pin ±75 mA
PD Power dissipation in still air piastic DIP
SOIC package
750
500

mW
TSTG Storage Temperature 65 to +150 °C
TL Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP or SOIC Package)
260
°C

* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
†Derating - Plastic DIP: 10 mW/C from 65 to 125C
Ceramic DIP: 10 mW/C from 100 to 125C
SOIC Package: 7 mW/C from 65 to 125C
For high frequency or heavy load considerations, see Chapter 2 of the Motorola HighSpeed CMOS Data Book (DL129/D).



Description

The MC74HC4351A utilizes silicongate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. These analog multiplexers/demultiplexers control analog voltages that may vary across the complete power supply range (from VCC to VEE).

The ChannelSelect inputs determine which one of the Analog Inputs/ Outputs is to be connected, by means of an analog switch, to the Common Output/Input. The data of MC74HC4351A at the ChannelSelect inputs may be latched by using the activelow Latch Enable pin. When Latch Enable is high, the latc is transparent. When either Enable 1 (active low) or Enable 2 (active high) is inactive, all analog switches are turned off.

The ChannelSelect and Enable inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

MC74HC4351A has been designed so the ON resistance (Ron) is more linear over input voltage than Ron of metalgate CMOS analog switches. For multiplexers/demultiplexers without latches, see the HC4051A, HC4052A, and HC4053A.




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