型号：SN74F521ADWR
厂商：TI/德州仪器
批号：22+
封装：SOP7.2
SN74F533DW
F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
SN74F533DW-00R
F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
SN74F533N
TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED
SN74F534N-10
F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20
SN74F541DBRE4
F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
SN74F543DW-00R
F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
SN74F543NSRG4
F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
SN74F544DW-00R
F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24
SN74F564DW-00
F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
SN74F569DW
F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO20
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