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CD74HCT4053M96
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Texas Instruments Analog Switches, Multiplexers, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# CD74HCT4053M96++**Texas Instruments** · Analog Switches, Multiplexers · SOIC-16++CD74HCT4053M96 from Texas Instruments, in a SOIC-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | B1 | bidirectional | B-channel Y side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V). |+| 2 | B0 | bidirectional | B-channel X side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V). |+| 3 | C1 | bidirectional | C-channel Y side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V). |+| 4 | COM_C | bidirectional | C-section common output/input; connects to selected C-channel side (C0 or C1) as determined by S2; analog range VEE to VCC. |+| 5 | C0 | bidirectional | C-channel X side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V). |+| 6 | /E | input | Active-low enable input; a high level disables all three switches placing them in the off state; VIH min = 2 V, VIL max = 0.8 V (HCT). |+| 7 | VEE | power_in | Negative supply voltage; operating range 0 V to -6 V; sets lower bound of analog switch voltage range; DC current rated -20 mA max. |+| 8 | GND | power_in | Ground reference for digital logic and control circuits; 0 V. |+| 9 | S2 | input | Digital channel-select address input 2; selects C-section switch (C0 when low, C1 when high); VIH min = 2 V, VIL max = 0.8 V (HCT). |+| 10 | S1 | input | Digital channel-select address input 1; selects B-section switch (B0 when low, B1 when high); VIH min = 2 V, VIL max = 0.8 V (HCT). |+| 11 | S0 | input | Digital channel-select address input 0; selects A-section switch (A0 when low, A1 when high); VIH min = 2 V, VIL max = 0.8 V (HCT). |+| 12 | A0 | bidirectional | A-channel X side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V). |+| 13 | A1 | bidirectional | A-channel Y side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V). |+| 14 | COM_A | bidirectional | A-section common output/input; connects to selected A-channel side (A0 or A1) as determined by S0; analog range VEE to VCC. |+| 15 | COM_B | bidirectional | B-section common output/input; connects to selected B-channel side (B0 or B1) as determined by S1; analog range VEE to VCC. |+| 16 | VCC | power_in | Positive supply voltage; 4.5 V to 5.5 V operating range (HCT type); sets upper bound of analog switch voltage range; DC current rated 50 mA max. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16 |+| Category | Interface |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `CD74HCT4053M96`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16 (KiCad packages3D, STEP)+- 3D model files: `cd74hct4053m96-etched.step` / `cd74hct4053m96-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cd74hct4053m96.step` / `cd74hct4053m96.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/cd74hct4053) (50 pp, sha256 `a251e1596d08ace5`, retrieved 2026-09-26, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/cd74hct4053m96-datasheet.pdf)
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analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V)."+ },+ {+ "number": "2",+ "name": "B0",+ "type": "bidirectional",+ "description": "B-channel X side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V)."+ },+ {+ "number": "3",+ "name": "C1",+ "type": "bidirectional",+ "description": "C-channel Y side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V)."+ },+ {+ "number": "4",+ "name": "COM_C",+ "type": "bidirectional",+ "description": "C-section common output/input; connects to selected C-channel side (C0 or C1) as determined by S2; analog range VEE to VCC."+ },+ {+ "number": "5",+ "name": "C0",+ "type": "bidirectional",+ "description": "C-channel X side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V)."+ },+ {+ "number": "6",+ "name": "/E",+ "type": "input",+ "description": "Active-low enable input; a high level disables all three switches placing them in the off state; VIH min = 2 V, VIL max = 0.8 V (HCT)."+ },+ {+ "number": "7",+ "name": "VEE",+ "type": "power_in",+ "description": "Negative supply voltage; operating range 0 V to -6 V; sets lower bound of analog switch voltage range; DC current rated -20 mA max."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for digital logic and control circuits; 0 V."+ },+ {+ "number": "9",+ "name": "S2",+ "type": "input",+ "description": "Digital channel-select address input 2; selects C-section switch (C0 when low, C1 when high); VIH min = 2 V, VIL max = 0.8 V (HCT)."+ },+ {+ "number": "10",+ "name": "S1",+ "type": "input",+ "description": "Digital channel-select address input 1; selects B-section switch (B0 when low, B1 when high); VIH min = 2 V, VIL max = 0.8 V (HCT)."+ },+ {+ "number": "11",+ "name": "S0",+ "type": "input",+ "description": "Digital channel-select address input 0; selects A-section switch (A0 when low, A1 when high); VIH min = 2 V, VIL max = 0.8 V (HCT)."+ },+ {+ "number": "12",+ "name": "A0",+ "type": "bidirectional",+ "description": "A-channel X side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V)."+ },+ {+ "number": "13",+ "name": "A1",+ "type": "bidirectional",+ "description": "A-channel Y side analog bidirectional switch input/output; analog signal range VEE to VCC; rON = 70 Ω typ (VCC-VEE = 4.5 V)."+ },+ {+ "number": "14",+ "name": "COM_A",+ "type": "bidirectional",+ "description": "A-section common output/input; connects to selected A-channel side (A0 or A1) as determined by S0; analog range VEE to VCC."+ },+ {+ "number": "15",+ "name": "COM_B",+ "type": "bidirectional",+ "description": "B-section common output/input; connects to selected B-channel side (B0 or B1) as determined by S1; analog range VEE to VCC."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage; 4.5 V to 5.5 V operating range (HCT type); sets upper bound of analog switch voltage range; DC current rated 50 mA max."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 50,+ "cost_usd": 0.3814,+ "at": "2026-09-26T13:14:00"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/cd74hct4053",+ "pages": 50,+ "sha256": "a251e1596d08ace5",+ "source_tier": "lcsc"+ },+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}