component
SN74LS257BN
Public Made by Adomby adom
Texas Instruments Signal Switches, Multiplexers, Decoders, PDIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -196,7 +196,7 @@ 6.98 ], "zmin_mm": -3.3,- "centre_offset_mm": 0.0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "17a30b1f0ab3fd5384a1231e3c63c394888d5b952c542a8c189e023ed3467464", "checked": "2026-10-16",@@ -215,7 +215,7 @@ 6.98 ], "zmin_mm": -3.3,- "centre_offset_mm": 0.0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "ddd2810f2a3796b7d6421a710b30851b18e4f6fb970db396ac9f1a38e563a2ce", "checked": "2026-10-16",@@ -267,5 +267,8 @@ "sn74ls257bn-hero.glb", "sn74ls257bn-hero.overlay.json", "sn74ls257bn-etched.glb"- ]-}+ ],+ "visibility": {+ "public": true+ }+}