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74VHC157 Datasheet (PDF) - Fairchild Semiconductor

74VHC157 Datasheet PDF - Fairchild Semiconductor
Part # 74VHC157
Download  74VHC157 Download

File Size   70.72 Kbytes
Page   7 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description Quad 2-Input Multiplexer

74VHC157 Datasheet (PDF)

Go To PDF Page Download Datasheet
74VHC157 Datasheet PDF - Fairchild Semiconductor

Part # 74VHC157
Download  74VHC157 Click to download

File Size   70.72 Kbytes
Page   7 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description Quad 2-Input Multiplexer

74VHC157 Datasheet (HTML) - Fairchild Semiconductor

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74VHC157 Product details

General Description
The VHC157 is an advanced high speed CMOS Quad 2-Channel Multiplexer fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
It consists of four 2-input digital multiplexers with common select and enable inputs. When the ENABLE input is held “H” level, selection of data is inhibited and all the outputs become “L” level. The SELECT decoding determines whether the I0x or I1x inputs get routed to their correspond ing outputs.
An Input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and on two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Features
■ High Speed: tPD = 4.1 ns (typ) at VCC = 5V
■ Low power dissipation: ICC = 4 µA (max.) at TA = 25°C
■ High noise immunity: VNIH = VNIL = 28% VCC (min.)
■ Power down protection is provided on all inputs
■ Low noise: VOLP = 0.8V (max.)
■ Pin and function compatible with 74HC157




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About Fairchild Semiconductor


Fairchild Semiconductor was a pioneering semiconductor company that was founded in the late 1950s.
The company was known for its innovation in the development of the first commercial transistor and for its contributions to the advancement of the integrated circuit technology.
Fairchild became a leading supplier of power semiconductors, analog and mixed-signal integrated circuits, and other semiconductor products.
The company was acquired by ON Semiconductor in 2016 and its products and technologies continue to be developed and sold under the ON Semiconductor brand.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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