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54688 |
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| Part Number | 54688 |
| Manufacturer | National Semiconductor |
| Description | This equality detector utilizes advanced silicon-gate CMOS technology to compare bit for bit two 8-bit words and indicate whether or not they are equal The PeQ output indicates equality when it is low... |
| Features |
Y TTL input compatible Y Typical propagation delay 20 ns Y Low quiescent current 80 mA maximum (74HCT Series) Y Large output current 4 mA Y Same as HCT521
Logic Diagrams
C1995 National Semiconductor Corporation TL F 5371
TL F 5371 – 2 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Notes 1 2) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage (VCC) DC Input Voltage (VIN) DC Output Voltage (VOUT) Clamp Diode Current (IIK IOK) DC Output Current per pin (IOUT) DC V... |
| Document |
 54688 Data Sheet
PDF 95.38KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 5460A |
Cirrus Logic |
CS5460A |
|
| 2 | 54640 |
National Semiconductor |
Inverting Octal TRI-STATE Transceiver |
|
| 3 | 54643 |
National Semiconductor |
True-Inverting Octal TRI-STATE Transceiver |
|
| 4 | 54670 |
National Semiconductor |
4-BY-4 REGISTER FILES |
|
| 5 | 5400 |
National Semiconductor |
Quad 2-Input NAND Gates |
|
| 6 | 5402 |
National Semiconductor |
Quad 2-Input NOR Gates |
|
Desde 2024. D4U Semiconductor.
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