型号：SN74S243N
厂商：AMD
批号：2011
封装：
SN74S244DWRG4
S SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
SN74S244J
S SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20
SN74S251N
S SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16
SN74S253D
TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED
SN74S253DR
S SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
SN74S253FN
TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED
SN74S253FNR
S SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PQCC20
SN74S253J
S SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16
SN74S257DG4
S SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
SN74S257FN
TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED
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