74HC9114; 74HCT9114
Nine wide Schmitt trigger buffer; open drain outputs; inverting
The 74HC9114; 74HCT9114 is a 9-bit inverter with Schmitt trigger inputs and open drain outputs. This device features reduced input threshold levels to allow interfacing to TTL logic levels. Inputs also 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 operating voltage 2.0 V to 6.0 V
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 from -40 °C to +125 °C
参数类型
| 型号 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC9114D | 2.0 - 6.0 | CMOS | ± 4 | 36 | 9 | low | -40~125 | 74 | 15.5 | 49 | SO20 |
| 74HCT9114D | 4.5 - 5.5 | TTL | ± 4 | 36 | 9 | low | -40~125 | 74 | 15.5 | 49 | SO20 |
封装
| 型号 | 可订购的器件编号，（订购码(12NC)） | 状态 | 标示 | 封装 | 外形图 | 回流焊/波峰焊 | 包装 |
|---|---|---|---|---|---|---|---|
| 74HC9114D | 74HC9114D,118 (933987780118) |
Active | 74HC9114D |
SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
|
SOT163-1_118 |
| 74HCT9114D | 74HCT9114D,118 (933987810118) |
Active | 74HCT9114D |
SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
|
SOT163-1_118 |
环境信息
| 型号 | 可订购的器件编号 | 化学成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HC9114D | 74HC9114D,118 | 74HC9114D |
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| 74HCT9114D | 74HCT9114D,118 | 74HCT9114D |
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文档 (6)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| 74HC_HCT9114 | Nine wide Schmitt trigger buffer; open drain outputs; inverting | Data sheet | 2024-08-05 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| SOT163-1 | 3D model for products with SOT163-1 package | Design support | 2020-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT163-1 | plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body | Package information | 2024-11-15 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
支持
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模型
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| SOT163-1 | 3D model for products with SOT163-1 package | Design support | 2020-01-22 |
Ordering, pricing & availability
样品
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