Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The MM54C14 MM74C14 Hex Schmitt Trigger is a monolithic complementary MOS (CMOS) integrated circuit constructed with N- and P-channel enhancement transistors The positive and negative going threshold voltages VT a and VTb show low variation with respect to temperature (typ 0 0005V C at VCC e 10V) and hysteresis VT a b VTb t 0 2 VCC is guaranteed All inputs a.
Y Y Y
Y
Wide supply voltage range High noise immunity Low power TTL compatibility Hysteresis
3 0V to 15V 0 70 VCC (typ ) 0 4 VCC (typ ) 0 2 VCC guaranteed 0 4 VCC (typ ) 0 2 VCC guaranteed
Connection Diagram
Dual-In-Line Package
TL F 5879
– 1
Top View Order Number MM54C14 or MM74C14
C1995 National Semiconductor Corporation
TL F 5879
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Voltage at Any Pin Operating Temperature Ran.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MM54C10 |
National |
Quad 2-Input NAND Gate / Quad 2-Input NOR Gate / Hex Inverter / Triple 3-Input NAND Gate / Dual 4-Input NAND Gate |
|
| 2 | MM54C150 |
National Semiconductor |
16-Line to 1-Line Multiplexer |
|
| 3 | MM54C154 |
National |
4-Line to 16-Line Decoder/Demultiplexer |
|
| 4 | MM54C157 |
National |
Quad 2-Input Multiplexers |
|
| 5 | MM54C164 |
National |
8-Bit Parallel-Out Serial Shift Register |
|
| 6 | MM54C165 |
National |
Parallel-Load 8-Bit Shift Register |
|
| 7 | MM54C173 |
National Semiconductor |
TRI-STATE Quad D Flip-Flop |
|
| 8 | MM54C174 |
National |
Hex D Flip-Flop |
|
| 9 | MM54C175 |
National |
Quad D Flip-Flop |
|
| 10 | MM54C192 |
National |
Synchronous 4-Bit Up/Down Decade Counter |
|
| 11 | MM54C193 |
National |
Synchronous 4-Bit Up/Down Decade Counter |
|
| 12 | MM54C195 |
National |
4-Bit Registers |
|