74AHCT257D,118
ActiveNexperia USA Inc.
MULTIPLEXER, 74AHCT, 4 CHANNEL, 2:1, 4.5 V TO 5.5 V, 16 PINS, SOIC
74AHCT257D,118
ActiveNexperia USA Inc.
MULTIPLEXER, 74AHCT, 4 CHANNEL, 2:1, 4.5 V TO 5.5 V, 16 PINS, SOIC
Description
General part information
74AHCT257D Series
The 74AHC257; 74AHCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
Technical Specifications
Parameters and characteristics for this part
| Specification | 74AHCT257D,118 |
|---|---|
| Circuit | 4 x 2:1 |
| Current - Output High | 8 mA |
| Current - Output Low | 8 mA |
| Independent Circuits | 1 |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.154 in |
| Package Name | 16-SOIC, 16-SO |
| Package Width | 3.9 mm |
| Type | Multiplexer |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 4.5 V |
| Voltage Supply Source | Single Supply |
Pricing
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CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
Datasheet
Nexperia package poster
Footprint for reflow soldering
Footprint for wave soldering
74AHCT257D Nexperia Product Reliability
Pin FMEA for AHC/AHCT family
Questions about package outline drawings
plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body
Wave soldering profile
SO16; Reel pack for SMD, 13"; Q1/T1 product orientation
plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body