74LVC3G14
Applications
Schmitt triggers are able to transform the slowly changing input signals into sharply defined jitter free output signals. These devices are useful in systems with noisy input signals that have large slew rates and can cause the oscillations or undefined logic levels at outputs. Integration of Schmitt triggers inputs saves the cost and space of using standalone Schmitt triggers on boards.
Schmitt trigger products are available in standard SO, TSSOP, PicoGate and innovative leadless MicroPak and DQFN packages for PCB space saving.
Features and benefits
- Prevents multiple switching when driven by slow edges
- Cleans up the noisy signals
- Reshapes the signals in complex layouts
- Suitable for mixed 3.3 V and 5.0 V applications
- Wide voltage supply range
- Input hysteresis
- Open drain output options
- CMOS and TTL variants
- Overvoltage tolerant input options
Applications
- Sine wave to square wave conversion
- Interface between analog and digital environments
- Increase noise immunity in design
- Relaxation oscillators
參數類型
| 型號 | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC3G14DC | 1.65?-?5.5 | CMOS/LVTTL | ± 32 | 175 | 3 | low | -40~125 | 205 | 31.9 | 115 | VSSOP8 |
| 74LVC3G14DP | 1.65?-?5.5 | CMOS/LVTTL | ± 32 | 175 | 3 | low | -40~125 | 217 | 18.5 | 106 | TSSOP8 |
| 74LVC3G14GN | 1.65?-?5.5 | CMOS/LVTTL | ± 32 | 175 | 3 | low | -40~125 | 243 | 152 | XSON8 | |
| 74LVC3G14GS | 1.65?-?5.5 | CMOS/LVTTL | ± 32 | 175 | 3 | low | -40~125 | 281 | 149 | XSON8 | |
| 74LVC3G14GT | 1.65?-?5.5 | CMOS/LVTTL | ± 32 | 175 | 3 | low | -40~125 | 334 | 5.5 | 162 | XSON8 |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態 | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVC3G14DC | 74LVC3G14DC,125 (935275559125) |
Active | V14 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74LVC3G14DP | 74LVC3G14DP,125 (935275561125) |
Active | V14 |
TSSOP8 (SOT505-2) |
SOT505-2 | SOT505-2_125 | |
| 74LVC3G14GN | 74LVC3G14GN,115 (935292255115) |
Active | VK |
XSON8 (SOT1116) |
SOT1116 |
REFLOW_BG-BD-1
|
SOT1116_115 |
| 74LVC3G14GS | 74LVC3G14GS,115 (935292812115) |
Active | VK |
XSON8 (SOT1203) |
SOT1203 |
REFLOW_BG-BD-1
|
SOT1203_115 |
| 74LVC3G14GT | 74LVC3G14GT,115 (935278934115) |
Active | V14 |
XSON8 (SOT833-1) |
SOT833-1 | SOT833-1_115 |
下表中的所有產品型號均已停產 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態 | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVC3G14GD | 74LVC3G14GD,125 (935286863125) |
Obsolete | V14 Standard Procedure Standard Procedure |
XSON8 (SOT996-2) |
SOT996-2 | SOT996-2_125 | |
| 74LVC3G14GF | 74LVC3G14GF,115 (935291517115) |
Withdrawn / End-of-life |
XSON8 (SOT1089) |
SOT1089 |
REFLOW_BG-BD-1
|
SOT1089_115 | |
| 74LVC3G14GM | 74LVC3G14GM,125 (935277248125) |
Obsolete | V14 |
XQFN8 (SOT902-2) |
SOT902-2 | SOT902-2_125 | |
| 74LVC3G14GM,115 (935277248115) |
Obsolete | V14 | 暫無信息 |
環境信息
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74LVC3G14DC | 74LVC3G14DC,125 | 74LVC3G14DC |
|
|
| 74LVC3G14DP | 74LVC3G14DP,125 | 74LVC3G14DP |
|
|
| 74LVC3G14GN | 74LVC3G14GN,115 | 74LVC3G14GN |
|
|
| 74LVC3G14GS | 74LVC3G14GS,115 | 74LVC3G14GS |
|
|
| 74LVC3G14GT | 74LVC3G14GT,115 | 74LVC3G14GT |
|
|
下表中的所有產品型號均已停產 。
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74LVC3G14GD | 74LVC3G14GD,125 | 74LVC3G14GD |
|
|
| 74LVC3G14GF | 74LVC3G14GF,115 | 74LVC3G14GF |
|
|
| 74LVC3G14GM | 74LVC3G14GM,125 | 74LVC3G14GM |
|
|
| 74LVC3G14GM | 74LVC3G14GM,115 | 74LVC3G14GM |
|
|
文檔 (32)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74LVC3G14 | Triple inverting Schmitt trigger with 5 V tolerant input | Data sheet | 2024-05-01 |
| AN10161 | PicoGate Logic footprints | Application note | 2002-10-29 |
| AN11009 | Pin FMEA for LVC family | Application note | 2019-01-09 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| mna025 | Block diagram: 74LVC3G14DC, 74LVC3G14DP, 74LVC3G14GM, 74LVC3G14GT, 74AHC14BQ, 74AHC14D, 74AHC14PW, 74AHC1G14GV, 74AHC1G14GW, 74AHC3G14DC, 74AHC3G14DP, 74AHC3G14GD, 74AHCT14BQ, 74AHCT14D, 74AHCT14PW, 74AHCT1G14GV, 74AHCT1G14GW, 74AHCT3G14DC, 74AHCT3G14DP, 74AHCT3G14GD, 74AUP1G14GF, 74AUP1G14GM, 74AUP1G14GW, 74LVT14BQ, 74LVT14D, 74LVT14DB, 74LVT14PW | Block diagram | 2009-11-04 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| Nexperia_document_guide_MiniLogic_MicroPak_201808 | MicroPak leadless logic portfolio guide | Brochure | 2018-09-03 |
| SOT765-1 | 3D model for products with SOT765-1 package | Design support | 2020-01-22 |
| SOT505-2 | 3D model for products with SOT505-2 package | Design support | 2019-01-18 |
| SOT1089 | 3D model for products with SOT1089 package | Design support | 2019-10-07 |
| SOT1116 | 3D model for products with SOT1116 package | Design support | 2023-02-02 |
| SOT1203 | 3D model for products with SOT1203 package | Design support | 2023-02-02 |
| SOT833-1 | 3D model for products with SOT833-1 package | Design support | 2021-01-28 |
| lvc3g14 | 74LVC3G14 IBIS model | IBIS model | 2015-01-15 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| VSSOP8_SOT765-1_mk | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Marcom graphics | 2017-01-28 |
| XSON8_SOT1089_mk | plastic, extremely thin small outline package; no leads; 8 terminals; 0.55 mm pitch; 1.35 mm x 1 mm x 0.5 mm body | Marcom graphics | 2017-01-28 |
| XQFN8_SOT902-2_mk | plastic, extremely thin quad flat package; 8 terminals; 0.55 mm pitch; 1.6 mm x 1.6 mm x 0.5 mm body | Marcom graphics | 2017-01-28 |
| XSON8_SOT1203_mk | plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm body | Marcom graphics | 2019-02-04 |
| SOT765-1 | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Package information | 2022-06-03 |
| SOT505-2 | plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm body | Package information | 2022-06-03 |
| SOT996-2 | plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 3 mm x 2 mm x 0.5 mm body | Package information | 2020-04-21 |
| SOT1089 | plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.5 mm body | Package information | 2022-06-03 |
| SOT902-2 | plastic, leadless extremely thin quad flat package; 8 terminals; 0.5 mm pitch; 1.6 mm x 1.6 mm x 0.5 mm body | Package information | 2020-04-21 |
| SOT1116 | plastic, leadless extremely thin small outline package; 8 terminals; 0.3 mm pitch; 1.2 mm x 1 mm x 0.35 mm body | Package information | 2022-06-02 |
| SOT1203 | plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.35 mm body | Package information | 2022-06-03 |
| SOT833-1 | plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm body | Package information | 2022-06-03 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| MAR_SOT1089 | MAR_SOT1089 Topmark | Top marking | 2013-06-03 |
| MAR_SOT1116 | MAR_SOT1116 Topmark | Top marking | 2013-06-03 |
| MAR_SOT1203 | MAR_SOT1203 Topmark | Top marking | 2013-06-03 |
| MAR_SOT833 | MAR_SOT833 Topmark | Top marking | 2013-06-03 |
支持
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模型
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| SOT765-1 | 3D model for products with SOT765-1 package | Design support | 2020-01-22 |
| SOT505-2 | 3D model for products with SOT505-2 package | Design support | 2019-01-18 |
| SOT1089 | 3D model for products with SOT1089 package | Design support | 2019-10-07 |
| SOT1116 | 3D model for products with SOT1116 package | Design support | 2023-02-02 |
| SOT1203 | 3D model for products with SOT1203 package | Design support | 2023-02-02 |
| SOT833-1 | 3D model for products with SOT833-1 package | Design support | 2021-01-28 |
| lvc3g14 | 74LVC3G14 IBIS model | IBIS model | 2015-01-15 |
Ordering, pricing & availability
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