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十进制二进制计数器SN74LS160N
解码器SN74LS153N开关信号
全加器二进制SN74LS283N原装
二进制计数器SN74HC161N芯片
锁存器SN74LS75N芯片爱好者
接近开关电感探头感应
与非门SN74HC02N芯片逻辑
比较器数值SN74LS85N74LS85
十进制向下计数器SN74LS190N
二进制向下计数器HD74LS190P
DIP2074HC7477240
蓝牙手柄复古SN30pro
树莓蓝牙游戏手柄
步进电机脉冲驱动器马达
全新312AWSSCV
LS7474LS164DR2G164
SMTSDR全新4532265025
SN74ABT640NSN74ABT652ASN74ABT8996SN74AC00DE4
ROHSSN74HC00QDRG4Q1SN74HC03NSN74HC04N
164SNDCKRSOT全新
SN0606055DBTRG4全新20050320
SN74ACO4DRSN74AC86PWSN74ACT00DSN74ACT00N
SN74HC93NSN74HC90NSN74HCO4DSN74HCOOH
74SN595164
SN7274IJGSN72748JGSN72L022PSN7400NE4
SN74ACT10DRE4SN74ACT10DRG4SN74ACT11008DSN74ACT11008N
SN49832NSN509066SN4LS08N全新
SN74ALS133NSRG4SN74ALS1245ANSR全新1244
SN74HC166N全新QPWRG74
SN74HC74DBLESN74HC74PWLESN74HC74DRG4全新
SN74HC138DRG4SN74HC138APWRSN74HC138ANSR全新
7489SN7446NTISN7497NE4SN7497NG4
SN74AS174NSRG4SN74AS151NSSN74AS161N全新
SN74LS244ADWRG4全新ROHSLS
SN7328A316SN700880DRSN73LS123NSN7400DRG4
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