Tuesday, 16 May 2023

Friday, 12 May 2023

Eiechip 74 Series IC

 74HC595

74373 pinout
DM7415774HC00     Quad 2-input NAND gate
74HC02     Quad 2-input NOR gate
74HC04     Hex inverter
74HC05     Hex inverter with open-drain outputs
74HC08     Quad 2-input AND gate
74HC10     Triple 3-input NAND gate
74HC14     Hex inverting Schmitt trigger
74HC21     Dual 4-input AND gate
74HC30     8-input NAND gate
74HC32     Quad 2-input OR gate
74HC74     Dual D-type flip-flop with set and reset; positive-edge trigger
74HC125     Quad buffer/line driver; 3-state
74HC126     Quad buffer/line driver; 3-state
74HC132     Quad 2-input NAND Schmitt trigger
74HC138     3-to-8 line decoder/demultiplexer; inverting
74HC139     Dual 2-to-4 line decoder/demultiplexer
74HC157     Quad 2-input multiplexer
74HC163     Presettable synchronous 4-bit binary counter; synchronous reset
74HC164     8-bit serial-in/parallel-out shift register
74HC165     8-bit parallel-in/serial-out shift register
74HC174     Hex D-type flip-flop with reset; positive-edge trigger
74HC244     Octal buffer/line driver; 3-state
74HC245     Octal bus transceiver; 3-state
74HC273     Octal D-type flip-flop with reset; positive-edge trigger
74HC373     Octal D-type transparent latch; 3-state
74HC374     Octal D-type flip-flop; positive edge-trigger; 3-state
74HC393     Dual 4-bit binary ripple counter
74HC573     Octal D-type transparent latch; 3-state
74HC574     Octal D-type flip-flop; positive edge-trigger; 3-state
74HC595     8-bit serial-in, serial or parallel-out shift register with output latches; 3-state

Tuesday, 9 May 2023

Windows 10 Upgrade to Windows 11 Must TPM 2.0 and Processor Support

 

Windows 11 supported Intel processors

 https://learn.microsoft.com/en-us/windows-hardware/design/minimum/supported/windows-11-supported-intel-processors

 

Windows 11 supported Intel processors

 


Thursday, 4 May 2023

How to Configure Policy Routing on Dual WAN Router

 How to Configure Policy Routing on Dual WAN Router

https://www.tp-link.com/us/support/faq/530/

Tuesday, 2 May 2023

TPLINK Routing Setting

https://manualzz.com/doc/o/126mje/tp-link-tl-r605-safestream-gigabit-multi-wan-vpn-router-u...-routing-configurations

Wednesday, 26 April 2023

Internet Protocol (IP) spoofing

 Internet Protocol (IP) spoofing is a type of malicious attack where the threat actor hides the true source of IP packets to make it difficult to know where they came from. The attacker creates packets, changing the source IP address to impersonate a different computer system, disguise the sender's identity or both.


Policy InterVlan routing on Fortigate Firewall | Lecture#5

 https://www.youtube.com/watch?v=LbDfiwbiN6Q

https://www.youtube.com/watch?v=iE8vYynSgoQ

youtube search

router policy route setting