74AHC02; 74AHCT02
Quad 2-input NOR gate
The 74AHC02; 74AHCT02 is a high?-?speed Si?-?gate CMOS device and is pin compatible with Low?-?power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7?-?A.
The 74AHC02; 74AHCT02 provides a quad 2-input NOR function.
Features and benefits
Balanced propagation delays
All inputs have a Schmitt-trigger action
Inputs accept voltages higher than VCC
Input levels:
For 74AHC02: CMOS level
For 74AHCT02: TTL level
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
參數(shù)類型
| 型號 | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC02BQ | 2.0?-?5.5 | CMOS | ± 8 | 2.9 | 60 | 4 | low | -40~125 | 103 | 18.4 | 71 | DHVQFN14 |
| 74AHC02D | 2.0?-?5.5 | CMOS | ± 8 | 2.9 | 60 | 4 | low | -40~125 | 105 | 17.8 | 63 | SO14 |
| 74AHC02PW | 2.0?-?5.5 | CMOS | ± 8 | 2.9 | 60 | 4 | low | -40~125 | 138 | 6.9 | 64 | TSSOP14 |
| 74AHCT02BQ | 4.5?-?5.5 | TTL | ± 8 | 3.8 | 60 | 4 | low | -40~125 | 103 | 18.4 | 71 | DHVQFN14 |
| 74AHCT02D | 4.5?-?5.5 | TTL | ± 8 | 3.8 | 60 | 4 | low | -40~125 | 105 | 17.8 | 63 | SO14 |
| 74AHCT02PW | 4.5?-?5.5 | TTL | ± 8 | 3.8 | 60 | 4 | low | -40~125 | 138 | 1 | 8 | TSSOP14 |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74AHC02BQ | 74AHC02BQ,115 (935285538115) |
Active | AHC02 |
DHVQFN14 (SOT762-1) |
SOT762-1 | SOT762-1_115 | |
| 74AHC02D | 74AHC02D,118 (935262692118) |
Active | 74AHC02D |
SO14 (SOT108-1) |
SOT108-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT108-1_118 |
| 74AHC02PW | 74AHC02PW,118 (935262693118) |
Active | AHC02 |
TSSOP14 (SOT402-1) |
SOT402-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT402-1_118 |
| 74AHCT02BQ | 74AHCT02BQ,115 (935285539115) |
Active | AHT02 |
DHVQFN14 (SOT762-1) |
SOT762-1 | SOT762-1_115 | |
| 74AHCT02D | 74AHCT02D,118 (935262690118) |
Active | 74AHCT02D |
SO14 (SOT108-1) |
SOT108-1 |
SO-SOJ-REFLOW
SO-SOJ-WAVE WAVE_BG-BD-1 |
SOT108-1_118 |
| 74AHCT02PW | 74AHCT02PW,118 (935262691118) |
Active | AHCT02 |
TSSOP14 (SOT402-1) |
SOT402-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT402-1_118 |
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74AHC02BQ | 74AHC02BQ,115 | 74AHC02BQ |
|
|
| 74AHC02D | 74AHC02D,118 | 74AHC02D |
|
|
| 74AHC02PW | 74AHC02PW,118 | 74AHC02PW |
|
|
| 74AHCT02BQ | 74AHCT02BQ,115 | 74AHCT02BQ |
|
|
| 74AHCT02D | 74AHCT02D,118 | 74AHCT02D |
|
|
| 74AHCT02PW | 74AHCT02PW,118 | 74AHCT02PW |
|
|
文檔 (19)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74AHC_AHCT02 | Quad 2-input NOR gate | Data sheet | 2024-02-05 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| mna216 | Block diagram: 74AHC02BQ, 74AHC02D, 74AHC02PW, 74AHCT02BQ, 74AHCT02D, 74AHCT02PW, 74ALVC02BQ, 74ALVC02D, 74ALVC02PW, 74LV02BQ, 74LV02D, 74LV02PW, 74LVC02ABQ, 74LVC02AD, 74LVC02ADB, 74LVC02APW, 74HC02BQ, 74HC02D, 74HC02DB, 74HC02N, 74HC02PW, 74HCT02BQ, 74HCT02D, 74HCT02DB, 74HCT02N, 74HCT02PW | Block diagram | 2009-11-04 |
| SOT762-1 | 3D model for products with SOT762-1 package | Design support | 2019-10-03 |
| SOT108-1 | 3D model for products with SOT108-1 package | Design support | 2020-01-22 |
| SOT402-1 | 3D model for products with SOT402-1 package | Design support | 2023-02-02 |
| ahc02 | ahc02 IBIS model | IBIS model | 2013-04-08 |
| ahct02 | ahct02 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN14_SOT762-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; 0.5 mm pitch; 2.5 mm x 3 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SO14_SOT108-1_mk | plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body | Marcom graphics | 2017-01-28 |
| TSSOP14_SOT402-1_mk | plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT762-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 2.5 x 3 x 1 mm body | Package information | 2023-04-05 |
| SOT108-1 | plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body | Package information | 2023-11-07 |
| SOT402-1 | plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-07 |
| 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 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
支持
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模型
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| SOT762-1 | 3D model for products with SOT762-1 package | Design support | 2019-10-03 |
| SOT108-1 | 3D model for products with SOT108-1 package | Design support | 2020-01-22 |
| SOT402-1 | 3D model for products with SOT402-1 package | Design support | 2023-02-02 |
| ahc02 | ahc02 IBIS model | IBIS model | 2013-04-08 |
| ahct02 | ahct02 IBIS model | IBIS model | 2013-04-08 |
Ordering, pricing & availability
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