SCAS416L − MARCH 1994 − REVISED FEBRUARY 2004
SN74ALVC164245
16 BIT 2.5 V TO 3.3 V/3.3 V TO 5 V LEVEL SHIFTING TRANSCEIVER
WITH 3 STATE OUTPUTS
GQL OR ZQL PACKAGE
(TOP VIEW)
1
A
B
C
D
E
F
G
H
J
K
2
3
4
5
6
terminal assignments
1
A
B
C
D
E
F
G
H
J
K
1DIR
1B2
1B4
1B6
1B8
2B1
2B3
2B5
2B7
2DIR
2
NC
1B1
1B3
1B5
1B7
2B2
2B4
2B6
2B8
NC
GND
VCCB
GND
NC
GND
VCCA
GND
NC
3
NC
GND
VCCB
GND
4
NC
GND
VCCA
GND
5
NC
1A1
1A3
1A5
1A7
2A2
2A4
2A6
2A8
NC
6
1OE
1A2
1A4
1A6
1A8
2A1
2A3
2A5
2A7
2OE
NC − No internal connection
logic diagram (positive logic)
1DIR
1
2DIR
48
24
1OE
25
2OE
1A1
47
2A1
36
2
1B1
13
2B1
To Seven Other Channels
Pin numbers shown are for the DGG and DL packages.
To Seven Other Channels
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265