| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| SJ 20288-1993 | English | 119 | Add to Cart | Days<=2 | detail specification for JT54LS160, JT54LS161, JT54LS162, JT54LS163, JT54LS190, JT54LS191, JT54LS192, JT54LS193 type counters of LS-TTL semiconductor integrated circuits | SJ 20288-1993 |  | SJ 20288-1993 |