
| Type | Description | ||
|---|---|---|---|
| Series | 74ALS | Packaging | Tube |
| Part Status | Obsolete | Manufacturer Lead Time | 20 Weeks |
| Current - Output High, Low | -, 24mA; 15mA, 24mA | Logic Type | Transceiver, Inverting |
| Mounting Type | Surface Mount | Number of Bits per Element | 8 |
| Number of Elements | 1 | Operating Temperature | 0°C ~ 70°C (TA) |
| Output Type | Open Collector, Push-Pull | Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC | Voltage - Supply | 4.5V ~ 5.5V |
| ExportControlClassNumber | EAR99 | HtsusCode | 8542.39.0060 |
| MoistureSensitivityLevel | 1 (Unlimited) | ReachStatus | REACH Unaffected |
| RoHS Status | RoHS Compliant |
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
SN74ALS638A-1DW is an authentic electronic component manufactured by Texas Instruments, categorized under Interface ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official SN74ALS638A-1DW datasheet above.
Electronic component spot-market pricing for SN74ALS638A-1DW fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for SN74ALS638A-1DW depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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