No. |
Part Name |
Description |
Manufacturer |
1 |
74LS20 |
Dual 4-Input NAND Gate |
Fairchild Semiconductor |
2 |
74LS20 |
Dual 4-input Positive NAND Gates |
Hitachi Semiconductor |
3 |
74LS20 |
DUAL 4-INPUT NAND GATE |
Motorola |
4 |
74LS20 |
Dual 4-Input NAND Gates |
National Semiconductor |
5 |
74LS20 |
DUAL 4-INPUT POSITIVE-NAND GATES |
Texas Instruments |
6 |
74LS21 |
Dual 4-input Positive AND Gates |
Hitachi Semiconductor |
7 |
74LS21 |
DUAL 4-INPUT POSITIVE-AND GATES |
Texas Instruments |
8 |
74LS22 |
DUAL 4 INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS |
Texas Instruments |
9 |
74LS221 |
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
Fairchild Semiconductor |
10 |
74LS221 |
LOW POWER SCHOTTKY |
ON Semiconductor |
11 |
74LS221N |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
Motorola |
12 |
74LS221N |
LOW POWER SCHOTTKY |
ON Semiconductor |
13 |
74LS240 |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
Fairchild Semiconductor |
14 |
74LS240 |
Octal Buffers/Line Drivers/Line Receivers(inverted three-state outputs) |
Hitachi Semiconductor |
15 |
74LS240 |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
National Semiconductor |
16 |
74LS240 |
LOW POWER SCHOTTKY |
ON Semiconductor |
17 |
74LS240 |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
18 |
74LS241 |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
Fairchild Semiconductor |
19 |
74LS241 |
Octal Buffers/Line Drivers/Line Receivers |
Hitachi Semiconductor |
20 |
74LS241 |
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
Motorola |
21 |
74LS241 |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
National Semiconductor |
22 |
74LS241 |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
23 |
74LS243 |
Quadruple Bus Transceiver |
Fairchild Semiconductor |
24 |
74LS244 |
Octal 3-STATE Buffer/Line Driver/Line Receiver |
Fairchild Semiconductor |
25 |
74LS244 |
Octal Buffers/Line Drivers/Line Receivers(non inverted three-state outputs) |
Hitachi Semiconductor |
26 |
74LS244 |
OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED) |
Mitsubishi Electric Corporation |
27 |
74LS244 |
LOW POWER SCHOTTKY |
ON Semiconductor |
28 |
74LS244 |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
29 |
74LS245 |
3-STATE Octal Bus Transceiver |
Fairchild Semiconductor |
30 |
74LS245 |
TRI-STATE Octal Bus Transceiver |
National Semiconductor |
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