![](/.resources/nexperia-theme/images/no-image-series_nexperia.jpg)
74AHCT240-Q100
Octal buffer/line driver; inverting; 3-state
The 74AHCT240-Q100 is an 8-bit inverting buffer/line drivers with 3-state outputs. This device can be used as two 4-bit buffers or one 8-bit buffer. It features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs are over voltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Balanced propagation delays
All inputs have a Schmitt-trigger action
Inputs accept voltages higher than VCC
Operates with TTL input levels
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
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints
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) | Package name |
---|---|---|---|---|---|---|---|---|
74AHCT240BQ-Q100 | 4.5 - 5.5 | TTL | ± 8 | 60 | 8 | low | -40~125 | DHVQFN20 |
74AHCT240D-Q100 | 4.5 - 5.5 | TTL | ± 8 | 60 | 8 | low | -40~125 | SO20 |
74AHCT240PW-Q100 | 4.5 - 5.5 | TTL | ± 8 | 60 | 8 | low | -40~125 | TSSOP20 |
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 |
---|---|---|---|---|---|---|---|
74AHCT240BQ-Q100 | 74AHCT240BQ-Q100X (935301382115) |
Active | AHCT240 |
![]() DHVQFN20 (SOT764-1) |
SOT764-1 | SOT764-1_115 | |
74AHCT240D-Q100 | 74AHCT240D-Q100J (935301383118) |
Active | 74AHCT240D |
![]() SO20 (SOT163-1) |
SOT163-1 |
WAVE_BG-BD-1
|
SOT163-1_118 |
74AHCT240PW-Q100 | 74AHCT240PW-Q100J (935301205118) |
Active | AHCT240 |
![]() TSSOP20 (SOT360-1) |
SOT360-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT360-1_118 |
环境信息
型号 | 可订购的器件编号 | 化学成分 | RoHS | RHF指示符 |
---|---|---|---|---|
74AHCT240BQ-Q100 | 74AHCT240BQ-Q100X | 74AHCT240BQ-Q100 |
|
![]() |
74AHCT240D-Q100 | 74AHCT240D-Q100J | 74AHCT240D-Q100 |
|
![]() |
74AHCT240PW-Q100 | 74AHCT240PW-Q100J | 74AHCT240PW-Q100 |
|
![]() |
文档 (14)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74AHCT240_Q100 | Octal buffer/line driver; inverting; 3-state | Data sheet | 2023-10-03 |
SOT764-1 | 3D model for products with SOT764-1 package | Design support | 2019-10-03 |
SOT163-1 | 3D model for products with SOT163-1 package | Design support | 2020-01-22 |
SOT360-1 | 3D model for products with SOT360-1 package | Design support | 2020-01-22 |
ahct240 | ahct240 IBIS model | IBIS model | 2013-04-08 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
DHVQFN20_SOT764-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
TSSOP20_SOT360-1_mk | plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
SOT764-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body | Package information | 2022-06-21 |
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 | 2022-06-20 |
SOT360-1 | plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body | Package information | 2022-06-21 |
Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
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
如果您需要设计/技术支持,请告知我们并填写 应答表 我们会尽快回复您。
模型
Ordering, pricing & availability
样品
作为 Nexperia 的客户,您可以通过我们的销售机构订购样品。
如果您没有 Nexperia 的直接账户,我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。