74HC1G14; 74HCT1G14
Inverting Schmitt trigger
The 74HC1G14; 74HCT1G14 is a single inverter with Schmitt-trigger input. 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
Symmetrical output impedance
High noise immunity
CMOS low power dissipation
Unimited input rise and fall times
Balanced propagation delays
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Input levels:
For 74HC1G14: CMOS level
For 74HCT1G14: TTL level
-
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 shapers
Astable multivibrators
Monostable multivibrators
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC1G14GV | 2.0?-?6.0 | CMOS | ± 2.6 | 36 | 1 | low | -40~125 | 227 | 24 | 136 | TSOP5 |
| 74HC1G14GW | 2.0?-?6.0 | CMOS | ± 2.6 | 36 | 1 | low | -40~125 | 268 | 45.1 | 144 | TSSOP5 |
| 74HCT1G14GV | 4.5?-?5.5 | TTL | ± 2 | 36 | 1 | low | -40~125 | 227 | 24 | 136 | TSOP5 |
| 74HCT1G14GW | 4.5?-?5.5 | TTL | ± 2 | 36 | 1 | low | -40~125 | 268 | 45.1 | 144 | TSSOP5 |
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 |
|---|---|---|---|---|---|---|---|
| 74HC1G14GV | 74HC1G14GV,125 (935271883125) |
Active | H14 |
TSOP5 (SOT753) |
SOT753 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT753_125 |
| 74HC1G14GW | 74HC1G14GW,125 (935245730125) |
Active | HF |
TSSOP5 (SOT353-1) |
SOT353-1 |
WAVE_BG-BD-1
|
SOT353-1_125 |
| 74HCT1G14GV | 74HCT1G14GV,125 (935271882125) |
Active | T14 |
TSOP5 (SOT753) |
SOT753 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT753_125 |
| 74HCT1G14GW | 74HCT1G14GW,125 (935245720125) |
Active | TF |
TSSOP5 (SOT353-1) |
SOT353-1 |
WAVE_BG-BD-1
|
SOT353-1_125 |
環境信息
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HC1G14GV | 74HC1G14GV,125 | 74HC1G14GV |
|
|
| 74HC1G14GW | 74HC1G14GW,125 | 74HC1G14GW |
|
|
| 74HCT1G14GV | 74HCT1G14GV,125 | 74HCT1G14GV |
|
|
| 74HCT1G14GW | 74HCT1G14GW,125 | 74HCT1G14GW |
|
|
文檔 (13)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74HC_HCT1G14 | Inverting Schmitt trigger | Data sheet | 2023-12-05 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| SOT753 | 3D model for products with SOT753 package | Design support | 2019-01-22 |
| SOT353-1 | 3D model for products with SOT353-1 package | Design support | 2019-09-23 |
| hc1g14 | IBIS model of 74HC1G14 | IBIS model | 2021-05-06 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSSOP5_SOT353-1_mk | plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm body | Marcom graphics | 2018-07-25 |
| SOT753 | plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body | Package information | 2022-05-31 |
| SOT353-1 | plastic thin shrink small outline package; 5 leads; body width 1.25 mm | Package information | 2022-11-15 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| MAR_SOT753 | MAR_SOT753 Topmark | Top marking | 2013-06-03 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
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