component
CD4098B Dual Monostable
Public Made by Adomby adom
Dual retriggerable/resettable monostable multivibrator in the 4000B CMOS family.
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page.json+168−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "cd4098",+ "title": "CD4098B Dual Monostable",+ "brief": "Dual retriggerable/resettable monostable multivibrator in the 4000B CMOS family.", "version": "0.1.0",- "type": "component",- "description": "Dual retriggerable/resettable monostable multivibrator in the 4000B CMOS family.",+ "license": "CC-BY-SA-4.0", "tags": [ "logic", "monostable",@@ -11,6 +14,168 @@ "ti", "soic-16" ],+ "component": {+ "mpn": "CD4098B",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-16",+ "pin_count": 16,+ "category": "Logic",+ "subcategory": "Monostable Multivibrator",+ "datasheet": "https://www.ti.com/lit/ds/symlink/cd4098b.pdf",+ "parts": {+ "symbol": "cd4098.kicad_sym",+ "footprint": "cd4098.kicad_mod",+ "model_3d": "cd4098.glb",+ "model_3d_step": "cd4098.step"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "Cx(1)",+ "type": "passive",+ "description": "External timing capacitor C_X1 node for MONO1 (other side of C_X1). Connect C_X1 between pin 1 and pin 2."+ },+ {+ "number": "2",+ "name": "RxCx(1)",+ "type": "passive",+ "description": "Timing node for MONO1: junction of external timing resistor R_X1 (to V_DD) and external timing capacitor C_X1. R_X minimum 5 kOhm; C_X maximum 100 uF. Pulse width T = K * R_X * C_X (approx 0.5*R_X*C_X for C_X >= 0.01 uF)."+ },+ {+ "number": "3",+ "name": "RESET(1)",+ "type": "input",+ "description": "Active-low RESET input for MONO1. Low level provides immediate termination of the output pulse or prevents output pulses when power is turned on. Tie to V_DD if unused."+ },+ {+ "number": "4",+ "name": "+TR(1)",+ "type": "input",+ "description": "Leading-edge (positive-going) trigger input for MONO1. Used when Q1 (pin 6) is connected to +TR for retriggerable leading-edge triggering. Tie to V_SS if unused."+ },+ {+ "number": "5",+ "name": "-TR(1)",+ "type": "input",+ "description": "Trailing-edge (negative-going) trigger input for MONO1. Used when Q1-bar (pin 7) is connected to -TR for retriggerable trailing-edge triggering. Tie to V_DD if unused."+ },+ {+ "number": "6",+ "name": "Q1",+ "type": "output",+ "description": "Buffered true output of MONO1. Active-high one-shot pulse output. V_OH >= V_DD - 0.05 V typical; I_OH up to 6.8 mA at 15 V."+ },+ {+ "number": "7",+ "name": "Q1_N",+ "type": "output",+ "description": "Buffered complementary (inverted) output of MONO1. Active-low one-shot pulse output."+ },+ {+ "number": "8",+ "name": "VSS",+ "type": "power_in",+ "description": "Negative supply / ground reference. Voltage referenced to V_SS terminal; supply voltage V_DD to V_SS = -0.5 V to +20 V absolute maximum, recommended 3-18 V."+ },+ {+ "number": "9",+ "name": "Q2_N",+ "type": "output",+ "description": "Buffered complementary (inverted) output of MONO2. Active-low one-shot pulse output."+ },+ {+ "number": "10",+ "name": "Q2",+ "type": "output",+ "description": "Buffered true output of MONO2. Active-high one-shot pulse output."+ },+ {+ "number": "11",+ "name": "-TR(2)",+ "type": "input",+ "description": "Trailing-edge (negative-going) trigger input for MONO2. Used when Q2-bar (pin 9) is connected to -TR for retriggerable trailing-edge triggering. Tie to V_DD if unused."+ },+ {+ "number": "12",+ "name": "+TR(2)",+ "type": "input",+ "description": "Leading-edge (positive-going) trigger input for MONO2. Used when Q2 (pin 10) is connected to +TR for retriggerable leading-edge triggering. Tie to V_SS if unused."+ },+ {+ "number": "13",+ "name": "RESET(2)",+ "type": "input",+ "description": "Active-low RESET input for MONO2. Low level provides immediate termination of the output pulse or prevents output pulses when power is turned on. Tie to V_DD if unused."+ },+ {+ "number": "14",+ "name": "RxCx(2)",+ "type": "passive",+ "description": "Timing node for MONO2: junction of external timing resistor R_X2 (to V_DD) and external timing capacitor C_X2. R_X minimum 5 kOhm; C_X maximum 100 uF."+ },+ {+ "number": "15",+ "name": "Cx(2)",+ "type": "passive",+ "description": "External timing capacitor C_X2 node for MONO2 (other side of C_X2). Connect C_X2 between pin 15 and pin 14."+ },+ {+ "number": "16",+ "name": "VDD",+ "type": "power_in",+ "description": "Positive supply. Recommended operating range 3 V to 18 V (absolute max V_DD to V_SS = 20 V). External timing resistors R_X1 and R_X2 also connect to V_DD."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/cd4098b.pdf",+ "pages": 17,+ "sha256": "7e13a3425e4310ba",+ "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": {+ "Type": "Dual retriggerable monostable (one-shot)",+ "Logic family": "4000B (CMOS)",+ "Timing": "External R and C set pulse width",+ "Features": "Retriggerable, resettable, both edges",+ "Supply voltage": "3 V to 18 V",+ "Operating temperature": "-55 C to 125 C"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "one-shot",+ "monostable",+ "pulse generator",+ "4000 series timer"+ ],+ "discovery_pitch": "Two one-shots that stretch a trigger edge into a timed pulse across a wide 3 V to 18 V supply.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -27,10 +192,5 @@ "docs/cd4098-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }