制造商:STMICROELECTRONICS
制造商全称:STMicroelectronics
功能描述:HC4514
M74HC4518B1R
M74HC4518RM13TR
M74HC4520B1R
M74HC4520M1R
M74HC4520RM13TR
M74HC4538B1
M74HC4538B1R
M74HC4538M1R
M74HC4538RM13TR
M74HC4538TTR
0755-83237632