XRT74L74 Datasheet, PDF (58/498 Pages) Exar Corporation – 4 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER

XRT74L74
4 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER
REV. P1.1.1
PIN DESCRIPTION
PIN#
L11
L12
L15
L16
M11
M12
M15
M16
N11
N12
N15
N16
P11
P12
P15
P16
R11
R12
R15
R16
L13
L14
M13
M14
N13
N14
P13
P14
R13
R14
T11
T12
T13
T14
T15
T16
NAME
VDD
GND
TYPE
***
3.3VPower Supply Pins
DESCRIPTION
*** Ground
PRELIMINARY
56