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CD74HCT147E . - 

Priority Encoder, HCT Family, 4 Output, 5.2 mA, 4.5 V to 5.5 V, DIP-16

CD74HCT147E . - Priority Encoder, HCT Family, 4 Output, 5.2 mA, 4.5 V to 5.5 V, DIP-16

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Manufacturer Part No:
CD74HCT147E .
Order Code:
1739809

Product Overview

The CD74HCT147E is a 10-to-4 line high speed CMOS Priority Encoder pin-compatible with low power Schottky TTL (LSTTL). It accepts 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. It provides 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.
  • Buffered inputs and outputs
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL logic ICs
  • High noise immunity
  • Direct LSTTL input logic compatibility
  • CMOS Input compatibility
  • 10 LSTTL Load standard outputs
  • 15 LSTTL Loads bus driver outputs

Applications

Communications & Networking

Product Information

:
74HCT147
:
Priority Encoder
:
4Outputs
:
DIP
:
16Pins
:
4.5V
:
5.5V
:
74HCT
:
74147
:
-55°C
:
125°C
:
-
:
-
:
-
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