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74LS136 pdf datasheet
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格式:rar |
大小:133 |
2008-08-06
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74LS136 This device contains four independent gates each of which
performs a non-inverting buffer function. The outputs have
the TRI-STATE feature. When enabled, the outputs exhibit
the low impedance characteristics of a standard LS output
with additional drive capability to permit the driving of bus
lines without external resistors. When disabled, both the
output transistors are turned off presenting a high-impedance
state to the bus line. Thus the output will act neither as
a significant load nor as a driver. To minimize the possibility
performs a non-inverting buffer function. The outputs have
the TRI-STATE feature. When enabled, the outputs exhibit
the low impedance characteristics of a standard LS output
with additional drive capability to permit the driving of bus
lines without external resistors. When disabled, both the
output transistors are turned off presenting a high-impedance
state to the bus line. Thus the output will act neither as
a significant load nor as a driver. To minimize the possibility
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