RoHS Status
RoHS Compliant
Live pricing on request · most quotes same business day
Octal inverting buffer/line driver, 3-state outputs, 2-6 V, TTL-compatible
| Source | Mfr | Qty | Date Code | Condition | Status | |
|---|---|---|---|---|---|---|
| ZDI Stock | HARRIS RCA | 399 | 9549+ | New | In Stock | RFQ |
| Live | HARRIS RCA | 603 | 528/619 | — | Live · fresh | RFQ |
| Live | HARRIS | 399 | 9549+ | — | Live · fresh | RFQ |
| Live | RCA89 | 150 | — | — | Live · fresh | RFQ |
| Live | HARRIS | 126 | 93+ | — | Live · fresh | RFQ |
| Live | RCA (SEE HARRIS) | 125 | — | — | Live · fresh | RFQ |
| Live | HARRIS SEMI | 100 | 9527 | — | Live · fresh | RFQ |
| Live | — | 60 | — | — | Live · fresh | RFQ |
| Live | HARRIS | 50 | — | — | Live · fresh | RFQ |
| Live | HARRIS | 46 | — | — | Live · fresh | RFQ |
| Live | HARRIS SEMICONDUCTOR | 38 | — | — | Live · fresh | RFQ |
| Live | RCA | 25 | 8510 | — | Live · fresh | RFQ |
| Live | TI | 18 | 01+ | — | Live · fresh | RFQ |
| Live | RCA | 18 | 9641 | — | Live · fresh | RFQ |
| Live | RCA SOLID STATE | 17 | — | — | Live · fresh | RFQ |
| Live | HAR | 12 | 9409 | — | Live · fresh | RFQ |
| Live | — | 10 | 90 | — | Live · fresh | RFQ |
| Market | HARRIS RCA | 603 | 528/619 | — | Available | RFQ |
| Market | HARRIS | 399 | 9549+ | — | Available | RFQ |
| Market | RCA89 | 150 | — | — | Available | RFQ |
| Market | HARRIS | 126 | 93+ | — | Available | RFQ |
| Market | RCA (SEE HARRI | 125 | — | — | Available | RFQ |
| Market | HARRIS SEMI | 100 | 9527 | — | Available | RFQ |
| Market | HARRIS RCA | 60 | — | — | Available | RFQ |
| Market | HARRIS | 50 | — | — | Available | RFQ |
| Market | HARRIS | 46 | — | — | Available | RFQ |
| Market | HARRIS SEMICOND | 38 | — | — | Available | RFQ |
| Market | RCA | 25 | 8510 | — | Available | RFQ |
| Market | TI | 18 | 01+ | — | Available | RFQ |
| Market | RCA | 18 | 9641 | — | Available | RFQ |
| Market | RCA SOLID STATE | 17 | — | — | Available | RFQ |
| Market | HAR | 12 | 9409 | — | Available | RFQ |
| Market | HARRIS RCA | 10 | 90 | — | Available | RFQ |
ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.
Live search & sourcing activity for CD74HC540E — real inquiries only.
ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.
Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.
ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.
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