1BOMRequest a quote
Operated by ONE BOM LIMITED (Hong Kong) · sourcing and inspection team in ShenzhenQuote in 5 min (business hours)X-ray + function test every lotEscrow / PayPal / T/T / L/C

SA556N Texas Instruments · 14-PDIP (N)

SA556 Real-time clocks rtcs and timers, 14-PDIP (N), Production

Fact box

As of Aug 13, 2026, 1BOM (ONE BOM LIMITED) has 20904 pcs of SA556N by Texas Instruments available; lead time on request.

Stock
20904–20904 pcs
Cross references / alternatives
SA556N.A

All alternatives for SA556N →

Sourcing facts

MOQ
1
Packaging
Reel / Tape, mult 25
Samples
Available
Payment
T/T, PayPal, L/C, escrow
Ships to
Worldwide except export-controlled destinations

Buyer questions

Who has SA556N in stock right now?

1BOM (ONE BOM LIMITED) has 20904 pcs of SA556N by Texas Instruments verified in its Shenzhen warehouse.

How do I verify SA556N is genuine before paying?

1BOM sends source declaration and lot photos before payment, performs visual, X-ray and function tests on every lot, and provides a third-party lab report on request.

What is the MOQ and packaging for SA556N?

MOQ 1 pcs, supplied as Reel / Tape, mult 25; smaller sample quantities on request.

Is there a drop-in replacement for SA556N?

Cross references listed by 1BOM: SA556N.A. Confirm pin-compatibility with the datasheet before substituting.

What is the safe way to pay?

ONE BOM LIMITED accepts T/T, PayPal, L/C and escrow; first orders can be paid through escrow after you receive inspection photos.

Can you kit my whole BOM, not just SA556N?

Yes. 1BOM kits complete BOMs including shortage parts; upload your BOM on the RFQ page for a consolidated quote.

Get a quote for SA556N

We reply within 5 minutes during business hours.

Quality process, mapped to industry standards

  1. Source verification — supplier credentials, lot origin declaration, authorized-chain records (AS6081)
  2. Incoming visual inspection — markings, coplanarity, oxidation, refurbishment signs (IDEA-STD-1010-B)
  3. X-ray — die, bond wires and voids compared with a golden sample (AS6171/4)
  4. Decap / solvent test — sample decapsulation for die marking; acetone marking test (IDEA-STD-1010-B)
  5. Functional / electrical test — key parameters on bench or at a third-party lab (AS6171/6)
  6. Moisture & packaging — MSL level, vacuum bag, desiccant, humidity indicator (JEDEC J-STD-020 / J-STD-033)
  7. Shipment report — inspection photos and report number with every lot (ISO 9001:2015)

What happens after you send an RFQ

  1. 1. First reply within 5 minutes during business hours
  2. 2. Quote with price, lead time, date code and Incoterm
  3. 3. Pay by T/T, PayPal, L/C or escrow
  4. 4. Inspection photos sent before shipping
  5. 5. 30-day quality guarantee and return policy

How to buy: payment terms, Incoterms and 30-day guarantee →