74HC244PW,118
Nexperia74HC244PW,118 is the tape-and-reel TSSOP-20 ordering code for the Nexperia 74HC244 octal buffer and line driver, in supply per the Nexperia orderable-parts listing (ordering code 935174640118, state RFS). Two groups of four non-inverting buffers with three-state outputs drive byte-oriented buses and backplanes, with HC-family input thresholds of 1.5 V minimum high level at a 2 V supply, 3.15 V at 4.5 V and 4.2 V at 6 V per the Philips/NXP lineage datasheet for this type. The selection point is grouped enables: each half-bus of four lines enables separately, which suits banked memory, displays and peripheral buses that share lines in groups of four rather than eight. Selection advice: the PW,118 code is the TSSOP-20 body on a 13-inch reel - confirm the body against the layout before ordering, and confirm the full electrical tables against the current datasheet revision at design-in, since the threshold values here trace to the lineage datasheet for the type. Parameters verified against the Philips/NXP 74HC244 datasheet (supply and input-threshold tables) and the Nexperia orderable-parts listing.
- MPN
- 74HC244PW,118
- Manufacturer
- Nexperia
- Family
- Octal buffer and line driver
- Package
- TSSOP-20
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
- Commercial check required
- Required order checks
- Suffix, package, date code, lot, source and traceability
Four checks before a commercial offer.
Identity
Exact MPN, manufacturer and suffix
Supply
Supplier type, quantity and freshness
Evidence
Lot, labels, photos and documents
Terms
Price, lead time, payment and shipping
Explore more Integrated Circuits records
Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
74HC244PW,118 FAQ
What should I check before substituting 74HC244PW,118 with another Octal buffer and line driver?
Match the full ordering code, not the series name: package (TSSOP-20), temperature grade and packing all ride on the suffixes. A same-series code in a different package is a different orderable device, so confirm the substitute against the Nexperia datasheet before changing the BOM.