Arithmetic Logic Functions | MC74AC4040

12 级二进制波纹计数器

Active

数据表

产品

概览

MC74AC4040 由 12 个主-从触发器组成。每个触发器的输出馈送到下一个触发器，每个输出处的频率为上一个的一半。计数器的状态在时钟输入的负向边前进一次。重置为异步和有效高电平。由于内部波纹延迟，Q 输出的状态变化不会同时发生。因此，解码的输出信号容易发生解码尖峰，对于某些设计可能必须使用 MC74AC4040 的时钟进行门控。

  • 140 MHz Typ. Clock
  • Outputs Source/Sink 24 mA
  • Operating Voltage Range: 2.0 to 6.0 V
  • High Noise Immunity
  • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Tools and Resources

Product services, tools and other useful resources related to MC74AC4040

CAD Model

CAD模型

物质成分

产品更改通知

可靠性数据

产品列表

如需购买产品或样品，请先登录您的安森美账号。

搜寻

Close Search

产品:

2

分享

排序方式

产品系列:

┗

可订购器件:

2

产品

状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Type

VCC Min (V)

VCC Max (V)

tpd Max (ns)

PD Max (W)

IO Max (mA)

Reference Price

MC74AC4040DG

Contact Sales

Last Shipments

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

TUBE

48

N

Counter

2

6

8

0.75

24

Price N/A

More Details

MC74AC4040DR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

Counter

2

6

8

0.75

24

$0.2808

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.

可靠性数据

Die Related Summary Data

Device: MC74AC4040DG

Equivalent to wafer fab process: CMOS SUB

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS SUB

2

920154574

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

重新搜寻