No. |
Part Name |
Description |
Manufacturer |
20311 |
DM74S244WM |
7 V, octal TRI-STATE buffer/line driver/line receiver |
National Semiconductor |
20312 |
DM74S251 |
TRI-STATE 1-of-8 Line Data Selector/Multiplexer with Complementary Outputs |
National Semiconductor |
20313 |
DM74S251N |
7 V, TRI-STATE 1 of 8 line data selector/multiplexer |
National Semiconductor |
20314 |
DM74S253 |
Dual TRI-STATE 1-of-4 Line Data Selector/Multiplexer |
National Semiconductor |
20315 |
DM74S253N |
7 V, dual TRI-STATE 1 of 4 line data selector/multiplexer |
National Semiconductor |
20316 |
DM74S257 |
Quad TRI-STATE 2-to-1 Line Data Selector/Multiplexer |
National Semiconductor |
20317 |
DM74S257N |
7 V, TRI-STATE quad 1 of 2 data selector/multiplexer |
National Semiconductor |
20318 |
DM74S258 |
Quad TRI-STATE 2-to-1 Line Data Selector/Multiplexer (Inverting) |
National Semiconductor |
20319 |
DM74S258N |
7 V, TRI-STATE quad 1 of 2 data selector/multiplexer |
National Semiconductor |
20320 |
DM74S280 |
9-Bit Parity Generator/Checker |
National Semiconductor |
20321 |
DM74S280M |
7 V, 9-bit parity generator/checker |
National Semiconductor |
20322 |
DM74S280N |
7 V, 9-bit parity generator/checker |
National Semiconductor |
20323 |
DM74S283 |
4-Bit Binary Adder with Fast Carry |
National Semiconductor |
20324 |
DM74S283N |
7 V, 4-bit binary adder with fast carry |
National Semiconductor |
20325 |
DM74S287AJ |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
20326 |
DM74S287AN |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
20327 |
DM74S287AV |
30 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
20328 |
DM74S287J |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
20329 |
DM74S287N |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
20330 |
DM74S287V |
50 ns, (256 x 4) 1024-bit TTL PROM |
National Semiconductor |
20331 |
DM74S288 |
256-BIT TTL PROM |
National Semiconductor |
20332 |
DM74S288AJ |
256-BIT TTL PROM |
National Semiconductor |
20333 |
DM74S288AN |
256-BIT TTL PROM |
National Semiconductor |
20334 |
DM74S288AV |
256-BIT TTL PROM |
National Semiconductor |
20335 |
DM74S288J |
256-BIT TTL PROM |
National Semiconductor |
20336 |
DM74S288N |
256-BIT TTL PROM |
National Semiconductor |
20337 |
DM74S288N |
256-BIT TTL PROM |
National Semiconductor |
20338 |
DM74S288V |
256-BIT TTL PROM |
National Semiconductor |
20339 |
DM74S289J |
4.75 V to 5.25 V, 64-bit (16 x 4) open-collector RAM TRI-STATE RAM |
National Semiconductor |
20340 |
DM74S289N |
4.75 V to 5.25 V, 64-bit (16 x 4) open-collector RAM TRI-STATE RAM |
National Semiconductor |
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