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MM54C221 |
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| Part Number | MM54C221 |
| Manufacturer | National |
| Description | The MM54C221 MM74C221 dual monostable multivibrator is a monolithic complementary MOS integrated circuit Each multivibrator features a negative-transition-triggered input and a positive-transition-tri... |
| Features |
a negative-transition-triggered input and a positive-transition-triggered input either of which can be used as an inhibit input and a clear input Once fired the output pulses are independent of further transitions of the A and B inputs and are a function of the external timing components CEXT and REXT The pulse width is stable over a wide range of temperature and VCC Pulse stability will be limited by the accuracy of external timing components The pulse width is approximately defined by the relationship tW(OUT) CEXT REXT For further information and applications see AN-138
Features
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Wi... |
| Document |
 MM54C221 Data Sheet
PDF 148.06KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | MM54C20 |
National |
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate |
|
| 2 | MM54C200 |
National Semiconductor |
Random Access Read/Write Memory |
|
| 3 | MM54C240 |
National |
Octal Buffers and Line Drivers with TRI-STATE Outputs |
|
| 4 | MM54C244 |
National |
Octal Buffers and Line Drivers with TRI-STATE Outputs |
|
| 5 | MM54C00 |
National |
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate |
|