日本SMC緩沖器：SMC緩沖器：RBC1412，日本：RBC1412，*緩沖器，RBC0806S RB0806 RB0806S B1007S RBC1007S RB1007。SMC有液壓緩沖器和輸出緩沖器兩種。前者的作用是將外設送來的數(shù)據(jù)暫時存放，以便處理器將它取走；后者的作用是用來暫時存放處理器送往外設的數(shù)據(jù)。有了數(shù)控緩沖器，就可以使高速工作的CPU與慢速工作的外設起協(xié)調(diào)和緩沖作用，實現(xiàn)數(shù)據(jù)傳送的同步。

SMC部分產(chǎn)品：

RB14-A6271-6
RB14-A9534-7
RB14-A9536-7
RB14-01-28907
RB14C
RB14J
RB14S
RB1407-X552
RB2014
RB2015
RB2015-X552
RB2015S
RB27C
RB27S
RB2725
RB2725S
RB-OEM2.0MX4
RB-OEM2.0MX4B
RB-OEM2.0MX4BL
RB-OEM2.0MX6
RB-OEM2.0MX6B
RB-OEM3.0MX2
RB-OEM3.0MX2B
RB-OEM3.0MX3.5
RB-OEM3.0MX5
RB-OEM3.0MX5B
RB-OEM3.0MX6.5
RBAC0806
RBAC1007
RBAC1412
RBAC2015
RBAC2725
RBA0805-X692
RBA1006-X692
RBA1006-X904
RBA1411-X692
RBA2015-X821
RBA2725-X821
 RB10C
RB10J
RB10S
RB1006
RB1006-X552
RB1006S
RB1006SJ
RB1007
RB1007-X225
RB1007-X552
RB1007S