74HC257 IC - (SMD Package) - Quad 2-input multiplexer IC (74257 IC)
- Product Code: EPI1374
- Availability: 101
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Rs.41.00
- (Excluding 18% GST)
OR
The 74HC257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features:-
• Non-inverting data path
• 3-state outputs interface directly with system bus
• Complies with JEDEC standard no. 7A
• Input levels:
- For 74HC257: CMOS level
- For 74HCT257: TTL level
• ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
• Multiple package options
Specification:-
| Symbol | Parameter | Value | Units |
| VCC | Supply Voltage | – 0.5 to + 7.0 | V |
| IIK | input clamping current | ±20 | mA |
| IOK | output clamping current | ±20 | mA |
| IO | output current | ±35 | mA |
| ICC | supply current | ±70 | mA |
Related Document:-
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Circuit Pulse Private Limited, Sector-47, Gurugram, Haryana - 122018, India |
| MRP | Rs. 48.38 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.