Datasheet

SN75ALS162
OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER
SLLS020C – JUNE 1986 – REVISED MAY 1995
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
logic symbol
†
EN3
EN2/G5
2
2
2
2
NDAC
NRFD
SRQ
REN
IFC
DAV
1
1
1
16
6
6
5
7
4
3
10
13
20
19
16
18
17
NRFD
NDAC
DAV
IFC
REN
SRQ
EOI
8
15
EOI
1
1
1
1
31
11
ATN
9
EN6
4
5
ATN
14
SC
TE
≥ 1
2
2
3
3
1
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
EN1/G4DC
1
2
12
3
Designates 3-state outputs
Designates passive-pullup outputs
Pin numbers shown are for the N package.
logic diagram (positive logic)
12
DC
TE
2
EOI
EOI
15
8
9
14
ATN
ATN
SRQ
SRQ
13
10
REN
REN
20
3
4
19
IFC
IFC
7
16
DAV
DAV
NDAC
NDAC
18
5
6
17
NRFD
NRFD
SC
1