component
SN74HC595DR
Public Made by Adomby adom
Texas Instruments Shift Registers, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+222−8@@ -1,13 +1,232 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sn74hc595dr",+ "title": "SN74HC595DR",+ "brief": "Texas Instruments Shift Registers, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Shift Registers, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "logic", "sn74hc595dr" ],+ "component": {+ "mpn": "SN74HC595DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-16",+ "pin_count": 16,+ "category": "Logic",+ "subcategory": "Shift Registers",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn74hc595.pdf",+ "parts": {+ "symbol": "sn74hc595dr.kicad_sym",+ "footprint": "sn74hc595dr.kicad_mod",+ "model_3d": "sn74hc595dr.glb",+ "model_3d_step": "sn74hc595dr.step",+ "lbr": "sn74hc595dr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "QB",+ "type": "tri_state",+ "description": "Parallel 3-state output B from the storage register. Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "2",+ "name": "QC",+ "type": "tri_state",+ "description": "Parallel 3-state output C from the storage register. Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "3",+ "name": "QD",+ "type": "tri_state",+ "description": "Parallel 3-state output D from the storage register. Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "4",+ "name": "QE",+ "type": "tri_state",+ "description": "Parallel 3-state output E from the storage register. Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "5",+ "name": "QF",+ "type": "tri_state",+ "description": "Parallel 3-state output F from the storage register. Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "6",+ "name": "QG",+ "type": "tri_state",+ "description": "Parallel 3-state output G from the storage register. Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "7",+ "name": "QH",+ "type": "tri_state",+ "description": "Parallel 3-state output H from the storage register. Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference (0 V) for the device."+ },+ {+ "number": "9",+ "name": "QH'",+ "type": "output",+ "description": "Serial output from the shift register (not 3-stated). Used for cascading additional SN74HC595 devices - connect to the SER input of the next stage. Reflects the shift-register QH bit."+ },+ {+ "number": "10",+ "name": "SRCLR",+ "type": "input",+ "description": "Active-low shift-register clear input. When low, asynchronously clears the 8-bit shift register. Does not affect the storage register."+ },+ {+ "number": "11",+ "name": "SRCLK",+ "type": "input",+ "description": "Shift-register clock input. Serial data on SER is shifted into the shift register on the rising edge. Max clock frequency ~25 MHz at 4.5 V."+ },+ {+ "number": "12",+ "name": "RCLK",+ "type": "input",+ "description": "Storage-register (latch) clock input. On the rising edge, the shift-register contents are transferred to the 8-bit D-type storage register that drives QA-QH."+ },+ {+ "number": "13",+ "name": "OE",+ "type": "input",+ "description": "Active-low output-enable input. When high, parallel outputs QA-QH are placed in the high-impedance state. Does not affect the storage register contents."+ },+ {+ "number": "14",+ "name": "SER",+ "type": "input",+ "description": "Serial data input to the shift register. Sampled on the rising edge of SRCLK. Setup time 20 ns at 4.5 V."+ },+ {+ "number": "15",+ "name": "QA",+ "type": "tri_state",+ "description": "Parallel 3-state output A from the storage register (LSB of output byte). Drives up to 15 LSTTL loads (\u00b16 mA at 5 V). High-impedance when OE is high."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage input. Operating range 2 V to 6 V (5 V nominal). Bypass locally with a 0.1 \u00b5F ceramic capacitor to GND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn74hc595.pdf",+ "pages": 41,+ "sha256": "215816945704e561",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOIC-16",+ "Category": "Logic",+ "Pins": "16"+ }+ },+ "variants": [+ {+ "mpn": "SN74HC595DRD",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DR",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRDW",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRDWR",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRN",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRNE4",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRDB",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRDBR",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRPW",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRPWR",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRNS",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRNSR",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRJ",+ "kind": "packaging"+ },+ {+ "mpn": "SN74HC595DRFK",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sn74hc595dr"+ ],+ "discovery_pitch": "SN74HC595DR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +244,5 @@ "docs/sn74hc595dr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }