Diagram

• Provides a stable clock signal with a frequency of 32.768 kHz.

• Used for timekeeping applications, such as real-time clocks (RTCs).

• A decade counter with 10 decoded outputs.

• Sequencing, LED chaser circuits, frequency dividers.

• BCD (Binary-Coded Decimal) up/down counters with a 7-segment LED display driver.

• Digital clocks, event counters, BCD counters.

• Converts BCD inputs into 7-segment display outputs.

• Display driving for digital readouts, counters.

• Common anode 7-segment displays used to show numerical information.

• Digital clocks, counters, and general numerical displays.

• Standard red LEDs.

• Indicators, status lights.

• Current-limiting resistors.

• Protect LEDs and other components from excessive current.

• Typically used for current limiting or setting reference voltages in circuits.

• General use resistors in various circuits.

• High-value resistor used for pull-up/pull-down or other high-resistance applications.

• Decoupling or coupling capacitors.

• Power supply filtering, signal coupling/decoupling.

• Typically used for load capacitors with crystal oscillators.

• Stabilizing the frequency of the crystal oscillator.

• Standard push-button switches.

• User inputs, triggering events.

• Contains four independent 2-input AND gates.

• Logic functions in digital circuits.

• Contains six independent inverter gates.

• Logic signal inversion.

graph TD;
    U3["CD40110BE (U3)"] --> D1["HDSM-431W (D1)"]
    U4["CD40110BE (U4)"] --> D11["HDSM-431W (D11)"]
    U5["CD40110BE (U5)"] --> D9["HDSM-431W (D9)"]
    U2["CD40110BE (U2)"] --> D10["HDSM-431W (D10)"]

    U1["CD4017BE (U1)"] --> U3
    U1 --> U4
    U1 --> U5
    U1 --> U2

    U7["CD4511BE (U7)"] --> U3
    U6["CD4511BE (U6)"] --> U4
    U9["CD4511BE (U9)"] --> U5
    U8["CD4511BE (U8)"] --> U2

    U10["SN74LS08D (U10)"] --> U1
    U11["SN74LS04DR (U11)"] --> U10

    SW1["B3FS-1050P (SW1)"] --> U3
    SW2["B3FS-1050P (SW2)"] --> U4

    R1["$220\Omega$ (R1)"] --> D1
    R2["$220\Omega$ (R2)"] --> D11
    R4["$500\Omega$ (R4)"] --> U4
    R5["$500\Omega$ (R5)"] --> U5
    R6["$500\Omega$ (R6)"] --> U2
    R7["$1M\Omega$ (R7)"] --> U3

    C1["$1\mu F$ (C1)"] --> U7
    C2["$1\mu F$ (C2)"] --> U6
    C3["$22pF$ (C3)"] --> U10
    C4["$22pF$ (C4)"] --> U5

    X1["$32.768kHz$ (X1)"] --> U11

    LED1["WP7113SRD/D (LED1)"] --> U7
    LED2["WP7113SRD/D (LED2)"] --> U6

1. CD4511BE:
   • Also a BCD to 7-segment latch/decoder/driver.
   • Similar functionality and pin configuration.
   • From the same CD4000 series, hence consistent technology and electrical characteristics.
2. MC14511BCP:
   • Equivalent functionality.
   • Different manufacturer but similar operational characteristics.
3. SN7447AN:
   • This is a BCD to 7-segment decoder/driver but lacks the latch capability.
   • Ensure to check if latch functionality is needed in your application. If not, it could be a good substitute.