制造商:TI
制造商全称:Texas Instruments
功能描述:4-BIT COUNTER/LATCH, SEVEN-SEGMENT LED/LAMP DRIVER
SN74143N
SN74145N
SN74145NE4
SN74145NS
SN74145NSE4
SN74145NSG4
SN74145NSR
SN74145NSRE4
SN74145NSRG4
SN74147N