No. |
Part Name |
Description |
Manufacturer |
31 |
DM74S257CW |
Quad 3-STATE 2-to-1 Line Data Selector/Multiplexer |
Fairchild Semiconductor |
32 |
DM74S257N |
3-STATE Quad 1-of-2 Data Selector/Multiplexer |
Fairchild Semiconductor |
33 |
DM74S257N |
3-STATE Quad 1-of-2 Data Selector/Multiplexer |
Fairchild Semiconductor |
34 |
DM74S257N |
7 V, TRI-STATE quad 1 of 2 data selector/multiplexer |
National Semiconductor |
35 |
DM74S258 |
Quad TRI-STATE 2-to-1 Line Data Selector/Multiplexer (Inverting) |
National Semiconductor |
36 |
DM74S258N |
7 V, TRI-STATE quad 1 of 2 data selector/multiplexer |
National Semiconductor |
37 |
DM74S280 |
9-Bit Parity Generator/Checker |
Fairchild Semiconductor |
38 |
DM74S280 |
9-Bit Parity Generator/Checker |
National Semiconductor |
39 |
DM74S280M |
9-Bit Parity Generator/Checker |
Fairchild Semiconductor |
40 |
DM74S280M |
7 V, 9-bit parity generator/checker |
National Semiconductor |
41 |
DM74S280N |
9-Bit Parity Generator/Checker |
Fairchild Semiconductor |
42 |
DM74S280N |
7 V, 9-bit parity generator/checker |
National Semiconductor |
43 |
DM74S283 |
4-Bit Binary Adder with Fast Carry |
Fairchild Semiconductor |
44 |
DM74S283 |
4-Bit Binary Adder with Fast Carry |
National Semiconductor |
45 |
DM74S283N |
4-Bit Binary Adder with Fast Carry |
Fairchild Semiconductor |
46 |
DM74S283N |
7 V, 4-bit binary adder with fast carry |
National Semiconductor |
47 |
DM74S287AJ |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
48 |
DM74S287AN |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
49 |
DM74S287AV |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
50 |
DM74S287J |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
51 |
DM74S287N |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
52 |
DM74S287V |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
53 |
DM74S288 |
256-BIT TTL PROM |
National Semiconductor |
54 |
DM74S288AJ |
256-BIT TTL PROM |
National Semiconductor |
55 |
DM74S288AN |
256-BIT TTL PROM |
National Semiconductor |
56 |
DM74S288AV |
256-BIT TTL PROM |
National Semiconductor |
57 |
DM74S288J |
256-BIT TTL PROM |
National Semiconductor |
58 |
DM74S288N |
256-BIT TTL PROM |
National Semiconductor |
59 |
DM74S288N |
256-BIT TTL PROM |
National Semiconductor |
60 |
DM74S288V |
256-BIT TTL PROM |
National Semiconductor |
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