型号:SN74LS145N..
SN74LS145NSR
LS SERIES, DECIMAL DECODER/DRIVER, INVERTED OUTPUT, PDSO16
SN74LS147D
LS SERIES, 9-BIT ENCODER, PDSO16
SN74LS147DR2
LS SERIES, 9-BIT ENCODER, PDSO16
SN74LS147ND
TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED
SN74LS148DE4
LS SERIES, 8-BIT ENCODER, INVERTED OUTPUT, PDSO16
SN74LS148JD
LS SERIES, 8-BIT ENCODER, CDIP16
SN74LS148JDS
LS SERIES, 8-BIT ENCODER, CDIP16
SN74LS148JS
LS SERIES, 8-BIT ENCODER, CDIP16
SN74LS148N
LS SERIES, 8-BIT ENCODER, INVERTED OUTPUT, PDIP16
SN74LS148ND
LS SERIES, 8-BIT ENCODER, PDIP16