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MFG:F  Package Cooled:DIP-16  D/C:03+  

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Part Number: 54F251A

 

MFG: F

Package Cooled: DIP-16

D/C: 03+

Description: The 'F251A is a high-speed 8-input digital multiplexer. It provides,in one package, the ability to select one bit of da...


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54F251A General Description


The 'F251A is a high-speed 8-input digital multiplexer. It provides,in one package, the ability to select one bit of data from up to eight sources. It can be used as a universal function generator to generate any logic function of four variables.Both assertion and negation outputs are provided.

54F251A Maximum Ratings

If Military/Aerospace specified devices are required,please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Storage Temperature b65§C to a150§C
Ambient Temperature under Bias b55§C to a125§C
Junction Temperature under Bias b55§C to a175§C
Plastic b55§C to a150§C
VCC Pin Potential to
Ground Pin b0.5V to a7.0V
Input Voltage (Note 2) b0.5V to a7.0V
Input Current (Note 2) b30 mA to a5.0 mA
Voltage Applied to Output
in HIGH State (with VCC e 0V)
Standard Output b0.5V to VCC
TRI-STATE Output b0.5V to a5.5V
Current Applied to Output
in LOW State (Max) twice the rated IOL (mA)
Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.

54F251A Features

Multifunctional capability
On-chip select logic decoding
Inverting and non-inverting TRI-STATE outputs

54F251A Connection Diagram

54F251A Connection Diagram

54F251A datasheet

54F251ADM
PDF/DataSheet Download

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