IC IC,FLIP-FLOP,OCTAL,D TYPE,HCT-CMOS,DIP,20PIN,PLASTIC, FF/Latch
Trigger octal D-type
IC HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PQCC20, 2.50 X 4.50 MM, 0.85 MM HEIGHT, PLASTIC, MO-241, SOT-764-1, DHVQFN-20, FF/Latch
IC HCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PQCC20, 2.50 X 4.50 MM, 0.85 MM HEIGHT, PLASTIC, MO-241, SOT-764-1, DHVQFN-20, FF/Latch
[i=s]This post was last edited by paulhyde on 2014-9-15 03:30[/i] Circuit diagrams should be drawn in accordance with GB 6988.1~7-86 "Electrical Drawing", GB 4728.1~13-84, 85 "Graphic Symbols for Elec...
One battery pack powers your smart lock for five years Reprinted from: deyisupport Linear regulator, step-up (boost) or step-down (buck) - these are the three power topologies for most smart locks. Wh...
As you can see, all of the above voting options require motor control. Because I think 811 is mainly used in industrial control, I will eventually choose one of them for DIY. I will then set up a DIY ...
Hello. The project requires a chip. The functions are: 8/16 digital level (0/5V) input, encoded into 3/4 logic level output, with interrupt output, when these 8/16 digital levels have rising/falling e...
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Abstract
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RFID technology will be ubiquitous in the future, and there is no doubt about it, because it brings convenience and timeliness to people, which means efficiency and...[Details]
1 Introduction
The integration of sensor technology and RFID has just started. As one of the world's major manufacturing and consumer countries, China should seize this opportunit...[Details]
The role of digital-to-analog converters
Real-world analog signals, such as temperature, pressure, sound, or images, are constantly being converted into digital form that is easier to store, p...[Details]
How can we get the highest performance from an A/D converter? The obvious answer is to use good design and board layout, but there are other techniques that can be used to improve performance. We can ...[Details]
Designers of hearing aids have stringent requirements. Hearing aids must be small enough to fit in or behind the ear, operate on ultra-low power, and be free of noise or distortion. To meet these requ...[Details]
PCI (Perip heral Component Interconnect) is an advanced high-performance 32/64-bit local bus that supports linear burst transmission and has a maximum data transmission rate of 132MB/s. At the same...[Details]
In response to a series of problems caused by the backwardness of traditional water meters, the Ministry of Construction of China has proposed the requirement of "three meters per household" for ur...[Details]
Lithium-ion battery is a widely used rechargeable battery. It has the advantages of high single-cell operating voltage, small size, light weight, high energy density, long cycle life, rapid full ch...[Details]
The hardware circuit principle is shown in Figure 1. In the specific design, each part should consider the anti-interference problem to minimize the impact of interference on the performance of the...[Details]
JTAG Technology Introduction
One disadvantage of shrinking technology is that the complexity of testing small devices increases dramatically. When the board area is large, the board is tested...[Details]
Emulation Features
Emulation provides a set of standard operations for integration and debugging. Some of its main features are as follows:
BreakpointsA
common feature of emulatio...[Details]
1 Introduction
In the current test field, the correlation detection method is increasingly widely used for filtering. Correlation filtering can easily separate a signal of a specific frequency...[Details]
Portable devices with audio functions (such as portable media players and multimedia mobile phones) require long audio playback time, that is, long battery life. To extend the battery life of port...[Details]
As mobile phones have evolved from simple voice communication tools to multimedia devices that integrate communication, imaging, and gaming, application processors are replacing baseband chips as t...[Details]
Chapter 1 Proposal
Endless salespeople interrupt your normal work schedule;
Employees leave their work stations without permission during working hours;
Unauthorized persons ente...[Details]