| 制造商 | 部件名 | 数据表 | 功能描述 |
 Texas Instruments |
SN74LS447FN
|
159Kb/3P |
BCD-TO-SEVEN-DECODERS/DRIVERS
|
|
SN74LS447J
|
159Kb/3P |
BCD-TO-SEVEN-DECODERS/DRIVERS
|
|
SN74LS447N
|
159Kb/3P |
BCD-TO-SEVEN-DECODERS/DRIVERS
|
|
SN74LS440
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS440DW
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS440N
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS441
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS441DW
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS441N
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS442
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS442DW
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS442N
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS442NE4
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS444
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS444DW
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS444N
|
288Kb/7P |
QUADRUPLE TRIDIRECTIONAL BUS TRANSCEIVERS
|
|
SN74LS445
|
126Kb/3P |
BCD-TO-DECIMAL DECODERS/DRIVERS
|
|
SN74LS445
|
158Kb/4P |
BCD-TO-DECIMAL DECODERS/DRIVERS
|
|
SN74LS445D
|
158Kb/4P |
BCD-TO-DECIMAL DECODERS/DRIVERS
|
|
SN74LS445N
|
158Kb/4P |
BCD-TO-DECIMAL DECODERS/DRIVERS
|