74HC3G14; 74HCT3G14
Triple inverting Schmitt trigger
The 74HC3G14; 74HCT3G14 is a triple inverter with Schmitt-trigger inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.
Features and benefits
Wide supply voltage range from 2.0 V to 6.0 V
Input levels:
For 74HC3G14: CMOS level
For 74HCT3G14: TTL level
CMOS low power dissipation
High noise immunity
Unlimited input rise and fall times
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards:
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0 V)
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
Wave and pulse shaper for highly noisy environments
Astable multivibrators
Monostable multivibrators
參數(shù)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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC3G14DC | 2.0?-?6.0 | CMOS | ± 5.2 | 36 | 3 | low | -40~125 | 205 | 31.4 | 115 | VSSOP8 |
| 74HC3G14DP | 2.0?-?6.0 | CMOS | ± 5.2 | 36 | 3 | low | -40~125 | 217 | 18.2 | 106 | TSSOP8 |
| 74HCT3G14DC | 4.5?-?5.5 | TTL | ± 4 | 36 | 3 | low | -40~125 | 205 | 31.4 | 115 | VSSOP8 |
| 74HCT3G14DP | 4.5?-?5.5 | TTL | ± 4 | 36 | 3 | low | -40~125 | 217 | 18.2 | 106 | TSSOP8 |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74HC3G14DC | 74HC3G14DC,125 (935274768125) |
Active | H14 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74HC3G14DP | 74HC3G14DP,125 (935272126125) |
Active | H14 |
TSSOP8 (SOT505-2) |
SOT505-2 | SOT505-2_125 | |
| 74HCT3G14DC | 74HCT3G14DC,125 (935274771125) |
Active | T14 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74HCT3G14DP | 74HCT3G14DP,125 (935272125125) |
Active | T14 |
TSSOP8 (SOT505-2) |
SOT505-2 | SOT505-2_125 |
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74HCT3G14GD | 74HCT3G14GD,125 (935288589125) |
Obsolete | T14 Standard Procedure Standard Procedure |
XSON8 (SOT996-2) |
SOT996-2 | SOT996-2_125 |
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HC3G14DC | 74HC3G14DC,125 | 74HC3G14DC |
|
|
| 74HC3G14DP | 74HC3G14DP,125 | 74HC3G14DP |
|
|
| 74HCT3G14DC | 74HCT3G14DC,125 | 74HCT3G14DC |
|
|
| 74HCT3G14DP | 74HCT3G14DP,125 | 74HCT3G14DP |
|
|
下表中的所有產(chǎn)品型號均已停產(chǎn) 。
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HCT3G14GD | 74HCT3G14GD,125 | 74HCT3G14GD |
|
|
文檔 (10)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74HC_HCT3G14 | Triple inverting Schmitt trigger | Data sheet | 2023-12-18 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| 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 |
| 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 |
| 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 |
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