| No. |
Part Name |
Description |
Manufacturer |
| 20311 |
DM74S253N |
7 V, dual TRI-STATE 1 of 4 line data selector/multiplexer |
National Semiconductor |
| 20312 |
DM74S257 |
Quad TRI-STATE 2-to-1 Line Data Selector/Multiplexer |
National Semiconductor |
| 20313 |
DM74S257N |
7 V, TRI-STATE quad 1 of 2 data selector/multiplexer |
National Semiconductor |
| 20314 |
DM74S258 |
Quad TRI-STATE 2-to-1 Line Data Selector/Multiplexer (Inverting) |
National Semiconductor |
| 20315 |
DM74S258N |
7 V, TRI-STATE quad 1 of 2 data selector/multiplexer |
National Semiconductor |
| 20316 |
DM74S280 |
9-Bit Parity Generator/Checker |
National Semiconductor |
| 20317 |
DM74S280M |
7 V, 9-bit parity generator/checker |
National Semiconductor |
| 20318 |
DM74S280N |
7 V, 9-bit parity generator/checker |
National Semiconductor |
| 20319 |
DM74S283 |
4-Bit Binary Adder with Fast Carry |
National Semiconductor |
| 20320 |
DM74S283N |
7 V, 4-bit binary adder with fast carry |
National Semiconductor |
| 20321 |
DM74S287AJ |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
| 20322 |
DM74S287AN |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
| 20323 |
DM74S287AV |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
| 20324 |
DM74S287J |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
| 20325 |
DM74S287N |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
| 20326 |
DM74S287V |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
| 20327 |
DM74S288 |
256-BIT TTL PROM |
National Semiconductor |
| 20328 |
DM74S288AJ |
256-BIT TTL PROM |
National Semiconductor |
| 20329 |
DM74S288AN |
256-BIT TTL PROM |
National Semiconductor |
| 20330 |
DM74S288AV |
256-BIT TTL PROM |
National Semiconductor |
| 20331 |
DM74S288J |
256-BIT TTL PROM |
National Semiconductor |
| 20332 |
DM74S288N |
256-BIT TTL PROM |
National Semiconductor |
| 20333 |
DM74S288N |
256-BIT TTL PROM |
National Semiconductor |
| 20334 |
DM74S288V |
256-BIT TTL PROM |
National Semiconductor |
| 20335 |
DM74S289J |
4.75 V to 5.25 V, 64-bit (16 x 4) open-collector RAM TRI-STATE RAM |
National Semiconductor |
| 20336 |
DM74S289N |
4.75 V to 5.25 V, 64-bit (16 x 4) open-collector RAM TRI-STATE RAM |
National Semiconductor |
| 20337 |
DM74S299 |
TRI-STATE 8-Bit Universal Shift/Storage Register |
National Semiconductor |
| 20338 |
DM74S299N |
7 V, TRI-STATE 8-bit universal shift/storage register |
National Semiconductor |
| 20339 |
DM74S30 |
8-Input NAND Gate |
National Semiconductor |
| 20340 |
DM74S32 |
Quad 2-Input OR Gate |
National Semiconductor |
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