KT8555
TIME SLOT ASSIGNMENT CIRCUIT
INTRODUCTION
20-CERDIP The KT8555 is a per channel Time Slot Assignment Circuit (TSAC) that produces 8-bit receive and transmit time slots for four 1 CHIP CODEC.
Each frame synchronization pulse may be independently assigned to a time slot in a frame of up to 84 time slots.
FEATURES
l l l l l l l l Single, 5V operation Low power consumption: 5mW Controls four 1 CHIP CODEC Independent transmit and receive frame syncs enables channel unidirectional mode Up to 64 time slots per frame Compatible with KT8554/7 CODECs TTL and
CMOS compatible
ORDERING INFORMATION
Device KT8555J Package 20-CERDIP Operating Temperature - 20°C ~ + 125°C
PIN CONFIGURATION
FSX1 ...