The MM54C200 MM74C200 is a 256-bit random access read write memory Inputs consist of eight address lines and three chip enables The eight binary address inputs are decoded internally to select each of the 256 locations The internal address register latches and address information are on the positive to negative edge of CE3 The TRISTATE data output line worki.
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MM74C20 |
National |
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate | |
2 | MM74C221 |
Fairchild |
Dual Monostable Multivibrator | |
3 | MM74C221 |
National |
Dual Monostable Multivibrator | |
4 | MM74C240 |
Fairchild |
Inverting - Non-Inverting Octal Buffer and Line Driver | |
5 | MM74C240 |
National |
Octal Buffers and Line Drivers with TRI-STATE Outputs | |
6 | MM74C244 |
National |
Octal Buffers and Line Drivers with TRI-STATE Outputs | |
7 | MM74C244 |
Fairchild Semiconductor |
Inverting - Non-Inverting Octal Buffer and Line Driver | |
8 | MM74C00 |
Fairchild |
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverter | |
9 | MM74C00 |
National |
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate | |
10 | MM74C02 |
National |
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate | |
11 | MM74C02 |
Fairchild |
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverter | |
12 | MM74C04 |
National |
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate |