No. |
Part Name |
Description |
Manufacturer |
1 |
54LS502 |
8 - BIT SUCCESSIVE APPROXIMATION REGISTER |
National Semiconductor |
2 |
54LS502DMQB |
7 V, 8-bit successive approximation register |
National Semiconductor |
3 |
54LS502FMQB |
7 V, 8-bit successive approximation register |
National Semiconductor |
4 |
54LS503DMQB |
7 V, 8-bit successive approximation register |
National Semiconductor |
5 |
54LS503FMQB |
7 V, 8-bit successive approximation register |
National Semiconductor |
6 |
54LS51 |
Dual 2-Wide 2-Input, 2-Wide 3-Input AND-OR-INVERT Gate |
National Semiconductor |
7 |
54LS54 |
4-WIDE, 2-INPUT AND-OR-INVERT GATE |
National Semiconductor |
8 |
54LS54DMQB |
4-WIDE, 2-INPUT AND-OR-INVERT GATE |
National Semiconductor |
9 |
54LS54FMQB |
4-WIDE, 2-INPUT AND-OR-INVERT GATE |
National Semiconductor |
10 |
74LS51 |
Dual 2-Wide 2-Input/ 2-Wide 3-Input AND-OR-INVERT Gate |
Fairchild Semiconductor |
11 |
74LS51 |
2-wide 2-input/ 2-wide 3-input AND-OR-INVERT Gates |
Hitachi Semiconductor |
12 |
74LS54 |
4-wide 2-input/ 3-input AND-OR-INVERT Gates |
Hitachi Semiconductor |
13 |
74LS54 |
3-2-2-3-INPUT AND-OR-INVERT GATE |
Motorola |
14 |
74LS54 |
5-WIDE AND-OR-INVERT GATES |
Texas Instruments |
15 |
74LS540 |
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
Motorola |
16 |
74LS540 |
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
ON Semiconductor |
17 |
74LS540 |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
18 |
74LS541 |
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS |
ON Semiconductor |
19 |
74LS541 |
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
20 |
74LS55 |
2 WIDE 4 INPUT AND ORINVERT GATES |
Texas Instruments |
21 |
74LS569 |
FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS |
Motorola |
22 |
74LS569A |
FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS |
Motorola |
23 |
74LS56P |
FREQUENCY DIVIDERS |
Texas Instruments |
24 |
74LS573 |
Octal D-Type Latch with 3-STATE Outputs |
Fairchild Semiconductor |
25 |
74LS574 |
Octal D-Type Flip-Flop with 3-STATE Outputs |
Fairchild Semiconductor |
26 |
74LS590 |
8-BIT BINARY COUNTERS WITH OUTPUT |
Texas Instruments |
27 |
74LS595 |
8-BIT SHIFT REGISTERS WITH OUTPUT LATCHES |
Texas Instruments |
28 |
DL051D |
2 AND/NOR gates with 2 x 2 or 2 x 3 inputs each (TTL low-power Schottky series), possibly equivalent SN74LS51N |
RFT |
29 |
DL540D |
Bus line driver with tristate input, for 8 bit words, inverting, possibly equivalent SN74LS540N |
RFT |
30 |
DL541D |
Bus line driver with tristate input, for 8 bit words, not inverting, possibly equivalent SN74LS541N |
RFT |
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