High Speed CMOS Logic 10-to-4 Line Priority Encoder

The CD74HCT147 and CD74HCT147 are high speed silicon-gate CMOS devices and are pin-compatible with low power Schottky TTL (LSTTL).
The ?HC147 and CD74HCT147 9-input priority encoders accept data from nine active LOW inputs (l1 to l9) and provide binary representation on the four active LOW inputs (Y0 to Y3). A priority is assigned to each input so that when two or more inputs are simultaneously active, the input with the highest priority is represented on the output, with input line l9 having the highest priority.
These devices provide the 10-line to 4-line priority encoding function by use of the implied decimal "zero". The "zero" is encoded when all nine data inputs are HIGH, forcing all four outputs HIGH.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD74HCT147E Texas Instruments High Speed CMOS Logic 10-to-4 Line Priority Encoder 16-PDIP -55 to 125
CD74HCT147EE4 Texas Instruments High Speed CMOS Logic 10-to-4 Line Priority Encoder 16-PDIP -55 to 125
CD74HCT147 's PackagesCD74HCT147 's pdf datasheet
CD74HCT147E PDIP
CD74HCT147EE4 PDIP




CD74HCT147 Pinout, Pinouts
CD74HCT147 pinout,Pin out
This is one package pinout of CD74HCT147,If you need more pinouts please download CD74HCT147's pdf datasheet.

CD74HCT147 Application circuits
CD74HCT147 circuits
This is one application circuit of CD74HCT147,If you need more circuits,please download CD74HCT147's pdf datasheet.


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