74147

10-to-4 line priority encoder

PDF datasheet

    
A31 •16Vcc
A4215NC
A5314Y3
A6413A2
A7512A1
Y2611A0
Y1710A8
GND89Y0
    
PinSymbolDescription
1A3decimal data input (active low)
2A4decimal data input (active low)
3A5decimal data input (active low)
4A6decimal data input (active low)
5A7decimal data input (active low)
6Y2BCD address output (active low)
7Y1BCD address output (active low)
8GNDground
9Y0BCD address output (active low)
10A8decimal data input (active low)
11A0decimal data input (active low)
12A1decimal data input (active low)
13A2decimal data input (active low)
14Y3BCD address output (active low)
15NCno connection
16Vccsupply voltage

Specifications

(typical values under recommended operating conditions, unless specified)
ParameterValueUnit
Propagation delay, An to Yn15 (74HC)
17 (74HCT)
ns

Notes

Note: Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.