ORDERING INFORMATION (MC14597B / MC14598B) 8-Bit Bus-Compatible Latches From old datasheet system Battery-Backup Supervisor for Low Power Processors 14-TSSOP -40 to 85 8位总线兼容锁存 8-Bit Bus-Compatible Latches 4000/14000/40000 SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDIP18