| 制造商 | 部件名 | 数据表 | 功能描述 |
 Motorola, Inc |
SN74LS30
|
117Kb/4P |
8-INPUT NAND GATE
|
 ON Semiconductor |
SN74LS30
|
33Kb/2P |
8-INPUT NAND GATE
|
 Texas Instruments |
SN74LS30
|
621Kb/15P |
8-INPUT POSITIVE-NAND GATES
|
|
SN74LS30
|
957Kb/20P |
8-INPUT POSITIVE-NAND GATES
|
|
SN74LS31
|
137Kb/4P |
DELAY ELEMENTS
|
|
SN74LS31
|
474Kb/6P |
DELAY ELEMENTS
|
|
SN74LS31
|
253Kb/7P |
DELAY ELEMENTS
REVISED MARCH 1988 |
 List of Unclassifed Man... |
SN74LS310
|
618Kb/8P |
8-BIT BUFFERS WITH SCHMITT TRIGGER INPUTS
|
 Texas Instruments |
SN74LS31D
|
137Kb/4P |
DELAY ELEMENTS
|
|
SN74LS31D
|
253Kb/7P |
DELAY ELEMENTS
REVISED MARCH 1988 |
|
SN74LS31D.A
|
253Kb/7P |
DELAY ELEMENTS
REVISED MARCH 1988 |
|
SN74LS31N
|
137Kb/4P |
DELAY ELEMENTS
|
|
SN74LS31N
|
253Kb/7P |
DELAY ELEMENTS
REVISED MARCH 1988 |
|
SN74LS31N.A
|
253Kb/7P |
DELAY ELEMENTS
REVISED MARCH 1988 |
|
SN74LS31NSR
|
474Kb/6P |
DELAY ELEMENTS
|
|
SN74LS31NSR
|
253Kb/7P |
DELAY ELEMENTS
REVISED MARCH 1988 |
|
SN74LS31NSR.A
|
253Kb/7P |
DELAY ELEMENTS
REVISED MARCH 1988 |
 ON Semiconductor |
SN74LS32
|
78Kb/4P |
LOW POWER SCHOTTKY
December, 1999 ??Rev. 6 |
 Texas Instruments |
SN74LS32
|
674Kb/18P |
QUADRUPLE 2-INPUT POSITIVE-OR GATES
|
|
SN74LS32
|
815Kb/27P |
QUADRUPLE 2-INPUT POSITIVE OR GATES
|