Output interface: 6 wire interface
Durable plastic body for long-lasting use
this official Raspberry pi 5 case has a black/grey design that complements your Raspberry Pi 5 setup while providing precise access to all ports and status LEDs
though hole components and few larger footprint SMD components as well
Multiplexed-Side Pins: 8 sets (SD0/SC0 to SD7/SC7) for connecting I2C slave devices
74LS161 Synchronous 4-Bit Binary Counter IC - DIP-16 Package Raspberry Pi Power Supply Output interface: 6 wire interfaceThe 74LS161 is a high speed synchronous 4 bit binary counter IC from the 74LS logic family. It features synchronous counting, parallel load, asynchronous reset, and enable control inputs, making it ideal for use in frequency division, event counting, and digital clock or timer applications. Unlike asynchronous counters, all internal operations in the 74LS161 are synchronized with the clock input, which ensures reliable and glitch free output