新SNJ54LS222J/SNJ54LS170J/SNJ54LS156J/SNJ54LS374J/Y

SNJ54LS170J【STANDARD SRAM, 4X4, 45NS, TTL】

全新SN54LS175J SN54LS174J SN54LS173J SN54LS170J SN54LS16AJ

贴片直插5KP170CA，54LS245J，54LS183J，54LS195J，5KP6.5CA，6

贴插54HC170J 54LS170J SP230AEP CD4555BF 74ALS199 B

新MAX170DCWE EWTS54XJ21 SN54LS280J SN54LS298J R

新TVB170SC-L MSP58C20DW M5661P-A1C SN54LS682J R

全新原装SNJ54LS169BW SNJ54LS170J/173AFK SNJ54LS173AJ