component
CD74HC221M96
Public Made by Adomby adom
Texas Instruments Monostable Multivibrators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+16−13@@ -50,19 +50,19 @@ "number": "3", "name": "1R", "type": "input",- "description": "Active-LOW overriding reset input for monostable 1; a LOW level immediately terminates the output pulse, forcing 1Q LOW and 1Q\u0304 HIGH; minimum pulse width 14 ns at 4.5 V."+ "description": "Active-LOW overriding reset input for monostable 1; a LOW level immediately terminates the output pulse, forcing 1Q LOW and 1Q̄ HIGH; minimum pulse width 14 ns at 4.5 V." }, { "number": "4",- "name": "1Q\u0304",+ "name": "1Q̄", "type": "output",- "description": "Buffered complementary output of monostable 1; idles HIGH, pulses LOW for tW = 0.7 \u00d7 RX \u00d7 CX; VOH \u2265 4.4 V and VOL \u2264 0.1 V at VCC = 4.5 V, IO = \u00b10.02 mA."+ "description": "Buffered complementary output of monostable 1; idles HIGH, pulses LOW for tW = 0.7 × RX × CX; VOH ≥ 4.4 V and VOL ≤ 0.1 V at VCC = 4.5 V, IO = ±0.02 mA." }, { "number": "5", "name": "2Q", "type": "output",- "description": "Buffered true output of monostable 2; idles LOW, pulses HIGH for tW = 0.7 \u00d7 RX \u00d7 CX; VOH \u2265 4.4 V and VOL \u2264 0.1 V at VCC = 4.5 V, IO = \u00b10.02 mA."+ "description": "Buffered true output of monostable 2; idles LOW, pulses HIGH for tW = 0.7 × RX × CX; VOH ≥ 4.4 V and VOL ≤ 0.1 V at VCC = 4.5 V, IO = ±0.02 mA." }, { "number": "6",@@ -74,13 +74,13 @@ "number": "7", "name": "2CXRX", "type": "passive",- "description": "External timing resistor-capacitor junction for monostable 2; RX connected between this pin and VCC, CX between pin 6 and GND; minimum RX = 500 \u03a9 typical."+ "description": "External timing resistor-capacitor junction for monostable 2; RX connected between this pin and VCC, CX between pin 6 and GND; minimum RX = 500 Ω typical." }, { "number": "8", "name": "GND", "type": "power_in",- "description": "Ground (0 V) supply reference; maximum DC VCC or ground current ICC = \u00b150 mA."+ "description": "Ground (0 V) supply reference; maximum DC VCC or ground current ICC = ±50 mA." }, { "number": "9",@@ -98,19 +98,19 @@ "number": "11", "name": "2R", "type": "input",- "description": "Active-LOW overriding reset input for monostable 2; a LOW level immediately terminates the output pulse, forcing 2Q LOW and 2Q\u0304 HIGH; minimum pulse width 14 ns at 4.5 V."+ "description": "Active-LOW overriding reset input for monostable 2; a LOW level immediately terminates the output pulse, forcing 2Q LOW and 2Q̄ HIGH; minimum pulse width 14 ns at 4.5 V." }, { "number": "12",- "name": "2Q\u0304",+ "name": "2Q̄", "type": "output",- "description": "Buffered complementary output of monostable 2; idles HIGH, pulses LOW for tW = 0.7 \u00d7 RX \u00d7 CX; VOH \u2265 4.4 V and VOL \u2264 0.1 V at VCC = 4.5 V, IO = \u00b10.02 mA."+ "description": "Buffered complementary output of monostable 2; idles HIGH, pulses LOW for tW = 0.7 × RX × CX; VOH ≥ 4.4 V and VOL ≤ 0.1 V at VCC = 4.5 V, IO = ±0.02 mA." }, { "number": "13", "name": "1Q", "type": "output",- "description": "Buffered true output of monostable 1; idles LOW, pulses HIGH for tW = 0.7 \u00d7 RX \u00d7 CX; VOH \u2265 4.4 V and VOL \u2264 0.1 V at VCC = 4.5 V, IO = \u00b10.02 mA."+ "description": "Buffered true output of monostable 1; idles LOW, pulses HIGH for tW = 0.7 × RX × CX; VOH ≥ 4.4 V and VOL ≤ 0.1 V at VCC = 4.5 V, IO = ±0.02 mA." }, { "number": "14",@@ -122,13 +122,13 @@ "number": "15", "name": "1CXRX", "type": "passive",- "description": "External timing resistor-capacitor junction for monostable 1; RX connected between this pin and VCC, CX between pin 14 and GND; minimum RX = 500 \u03a9 typical."+ "description": "External timing resistor-capacitor junction for monostable 1; RX connected between this pin and VCC, CX between pin 14 and GND; minimum RX = 500 Ω typical." }, { "number": "16", "name": "VCC", "type": "power_in",- "description": "Positive supply voltage; HC type 2 V to 6 V operating range, absolute maximum \u22120.5 V to 7 V; quiescent ICC \u2264 8 \u00b5A typical at 6 V."+ "description": "Positive supply voltage; HC type 2 V to 6 V operating range, absolute maximum −0.5 V to 7 V; quiescent ICC ≤ 8 µA typical at 6 V." } ], "provenance": {@@ -208,5 +208,8 @@ "docs/cd74hc221m96-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }