# Peripheral circuit EB1562544877 astable monostable RC timer 500 kHz DIP-8

**URL:** https://aio.lv/en/product--peripheral-circuit-eb1562544877-astable-monostable-rc-timer-500-khz-dip-8--4046548
**Data updated:** 2026-02-12 09:59 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB1562544877#
**EAN:** 3100000675219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1.53 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 1.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--peripheral-circuit-eb1562544877-astable-monostable-rc-timer-500-khz-dip-8--4046548

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

EB1562544877 is a peripheral RC timer circuit in a DIP-8 package that supports both astable and monostable operation with a maximum frequency rating of 500 kHz. Designed for timing, pulse generation and waveform shaping in electronic projects and prototypes. Compact through-hole form factor for breadboards or PCB mounting and integration into control, oscillator or gating applications.

## Long description

EB1562544877 is a peripheral RC timer circuit in a compact DIP-8 through-hole package. The device supports both astable and monostable modes, enabling pulse generation, timing intervals and basic waveform shaping. With a specified maximum operating frequency of 500 kHz, this timer is suitable for low- to medium-speed timing tasks in prototypes, control circuits and simple oscillator designs. The DIP-8 form factor allows easy placement on breadboards and through-hole PCBs for quick testing and integration.
Advantages
The timer combines dual-mode operation—astable for free-running oscillation and monostable for single-shot timing—in a single DIP-8 package, reducing component count and simplifying circuit layout. Its 500 kHz maximum frequency rating provides adequate bandwidth for many signal generation and gating needs without requiring surface-mount assembly. The through-hole format ensures straightforward soldering and replacement during development. Standard RC external components determine timing characteristics, offering flexible adjustment of pulse width and frequency.
Suitable for
Prototyping on breadboards and through-hole PCBs
Low- to medium-frequency pulse generation and timing
Oscillator and clock-source circuits for simple projects
Debouncing, gating and basic waveform shaping tasks
Key specifications
Package type: DIP-8 through-hole
Operating modes: astable (free-running) and monostable (one-shot)
Maximum frequency: 500 kHz
Timing method: external resistor-capacitor (RC) network
Typical applications: timing, pulse generation, waveform shaping
How to use
Install the component into a DIP-8 socket or solder it to a through-hole PCB, ensuring correct pin orientation. Configure the circuit for astable operation by connecting the appropriate resistors and capacitor to the timing pins to set oscillation frequency and duty cycle, or configure for monostable operation by wiring the trigger and timing components to produce a single output pulse of defined width. Use recommended resistor and capacitor values within the device's electrical limits to achieve target timing intervals. Verify operation at the intended supply voltage and test across the anticipated temperature range if needed for reliable performance.
Usage recommendations
Use low-leakage capacitors and stable precision resistors for accurate timing at longer intervals; keep wiring and PCB traces between timing pins short to minimize stray capacitance and noise. For frequencies approaching the 500 kHz rating, verify signal integrity and consider layout and decoupling to reduce jitter. When replacing or prototyping, use sockets to facilitate component swaps and to protect the board from heat during soldering.

## FAQ

### How much does the RC timer EB1562544877 astable/monostable DIP-8 cost, and is it available for purchase?

The price is 1.53 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4046548/10159465_large.webp