SN54HC148, SN74HC148
8-LINE TO 3-LINE PRIORITY ENCODERS
SCLS109D – MARCH 1984 – REVISED MAY 1997
†
logic symbol
HPRI/BIN
10
≥1
0
10
11
12
13
14
15
16
17
0/Z10
1/Z11
2/Z12
3/Z13
4/Z14
5/Z15
6/Z16
7/Z17
11
12
13
1
1
2
3
4
5
6
15
14
EO
GS
18
2
3
4
7
9
7
6
A0
A1
A2
1
2
4
V18
EN
5
EI
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, N, and W packages.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265