74AHC257; 74AHCT257
Parametrics
Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Package name |
---|---|---|---|---|---|---|---|
74AHC257D | 2.0 - 5.5 | CMOS | ± 8 | 2.9 | low | -40~125 | SO16 |
74AHC257PW | 2.0 - 5.5 | CMOS | ± 8 | 2.9 | low | -40~125 | TSSOP16 |
74AHCT257D | 4.5 - 5.5 | TTL | ± 8 | 3.7 | low | -40~125 | SO16 |
74AHCT257PW | 4.5 - 5.5 | TTL | ± 8 | 3.7 | low | -40~125 | TSSOP16 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74AHC257D | 74AHC257D,118 (935265467118) |
Active | 74AHC257D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_118 |
74AHC257PW | 74AHC257PW,118 (935265468118) |
Active | AHC257 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
74AHCT257D | 74AHCT257D,118 (935265469118) |
Active | 74AHCT257D |
SO16 (SOT109-1) |
SOT109-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT109-1_118 |
74AHCT257PW | 74AHCT257PW,118 (935265470118) |
Active | AHCT257 |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74AHC257D | 74AHC257D,118 | 74AHC257D | ||
74AHC257PW | 74AHC257PW,118 | 74AHC257PW | ||
74AHCT257D | 74AHCT257D,118 | 74AHCT257D | ||
74AHCT257PW | 74AHCT257PW,118 | 74AHCT257PW |
Documentation (15)
File name | Title | Type | Date |
---|---|---|---|
74AHC_AHCT257 | Quad 2-input multiplexer; 3-state | Data sheet | 2024-03-07 |
001aad468 | Block diagram: 74AHC257D, 74AHC257PW, 74AHCT257D, 74AHCT257PW | Block diagram | 2009-11-03 |
SOT109-1 | 3D model for products with SOT109-1 package | Design support | 2020-01-22 |
SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
ahc257 | ahc257 IBIS model | IBIS model | 2013-04-08 |
ahct257 | ahct257 IBIS model | IBIS model | 2013-04-08 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
SO16_SOT109-1_mk | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm body | Marcom graphics | 2017-01-28 |
TSSOP16_SOT403-1_mk | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
SOT109-1 | plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
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Ordering, pricing & availability
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