Features and benefits
- Overvoltage tolerant inputs to 5.5 V
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low-power consumption
- Direct interface with TTL levels
- Output drive capability 50 Ω transmission lines at 85 °C
- IOFF circuitry provides partial Power-down mode operation
- Complies with JEDEC standard:
- JESD8-7A (1.65 V to 1.95 V)
- JESD8-5A (2.3 V to 2.7 V)
- JESD8-C/JESD36 (2.7 V to 3.6 V)
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115B exceeds 200 V
- CDM JESD22-C101E exceeds 1000 V
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
Parametrics
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|
74LVC257AD | Production | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 2.4 | low | -40~125 | 92 | 9.6 | 51.5 | SO16 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74LVC257AD | 74LVC257AD,118 ( 9352 606 78118 ) | Active | 74LVC257AD | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74LVC257AD | 74LVC257AD,112 ( 9352 606 78112 ) | Withdrawn / End-of-life | 74LVC257AD | ![]() SO16 (SOT109-1) | SOT109-1 | SO-SOJ-REFLOW SO-SOJ-WAVE | Bulk Pack |
Discontinuation information
Type number | Orderable part number | Ordering code | Last time buy date | Last time delivery date | Replacement product | Status | Comments |
---|---|---|---|---|---|---|---|
74LVC257AD | 74LVC257AD,112 | 935260678112 | 2021-12-31 | 2022-06-30 | 74LVC257AD | Version withdrawal |
Environmental information
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74LVC257AD | 74LVC257AD,118 | 74LVC257AD | ![]() |
The variants in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74LVC257AD | 74LVC257AD,112 | 74LVC257AD | ![]() |
Documentation (9)
File name | Title | Type | Date |
---|---|---|---|
74LVC257A | Quad 2-input multiplexer with 5 V tolerant inputs/outputs; 3-state | Data sheet | 2021-09-07 |
AN263 | Power considerations when using CMOS and BiCMOS logic devices | Application note | 2023-02-07 |
AN11009 | Pin FMEA for LVC family | Application note | 2019-01-09 |
lvc257a | lvc257a IBIS model | IBIS model | 2013-04-07 |
74LVC257AD_Nexperia_Product_Reliability | 74LVC257AD Nexperia Product Reliability | Quality document | 2022-05-04 |
lvc | lvc Spice model | SPICE model | 2013-05-06 |
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 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Ordering, pricing & availability
Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
---|---|---|---|---|---|
74LVC257AD | 74LVC257AD,118 | 935260678118 | Reel 13" Q1/T1 | - | Order product |
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.