Product Information

74HC221N

74HC221N electronic component of Nexperia

Datasheet
Monostable Multivibrator DUAL MONOSTABLE MULTIVIBRATOR

Manufacturer: Nexperia
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 2.9172 ea
Line Total: USD 2.92

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - WHS 1


Ships to you between Thu. 09 May to Wed. 15 May

MOQ : 1
Multiples : 1

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74HC221N
Nexperia

1 : USD 2.1433
10 : USD 1.8591
50 : USD 1.769
100 : USD 1.6789
250 : USD 1.3186
500 : USD 1.1734

     
Manufacturer
Product Category
Package / Case
Packaging
Brand
Logic Family / Base Number
Multivibrator Type
Output Current
Supply Voltage Min
Supply Voltage Max
Logic Case Style
No. Of Pins
Propagation Delay
Logic Ic Family
Logic Ic Base Number
Operating Temperature Min
Operating Temperature Max
Rohs Phthalates Compliant
Svhc
Base Number
Fall Time Tf
Ic Generic Number
Logic Function Number
Logic Ic Function
No. Of Gates
No. Of Inputs
Operating Temperature Range
Rise Time
Supply Voltage
Supply Voltage Range
Termination Type
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INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT221 Dual non-retriggerable monostable multivibrator with reset December 1990 Product specication Supersedes data of April 1988 File under Integrated Circuits, IC06Philips Semiconductors Product specication Dual non-retriggerable monostable 74HC/HCT221 multivibrator with reset FEATURES jitter-free triggering from inputs with slow transition rates, providing the circuit with excellent noise immunity. Pulse width variance is typically less than 5% Once triggered, the outputs (nQ, nQ) are independent of Pin-out identical to 123 further transitions of nA and nB inputs and are a function Overriding reset terminates output pulse of the timing components. The output pulses can be nB inputs have hysteresis for improved noise immunity terminated by the overriding active LOW reset inputs (nR ). Input pulses may be of any duration relative to the D Output capability: standard (except for nR /C ) EXT EXT output pulse. I category: MSI CC Pulse width stability is achieved through internal compensation and is virtually independent of V and CC GENERAL DESCRIPTION temperature. In most applications pulse stability will only be limited by the accuracy of the external timing The 74HC/HCT221 are high-speed Si-gate CMOS devices components. and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC The output pulse width is defined by the following standard no. 7A. relationship: The 74HC/HCT221 are dual non-retriggerable monostable t =C R In W EXT EXT 2 multivibrators. Each multivibrator features an active t = 0.7C R W EXT EXT LOW-going edge input (nA) and an active HIGH-going Pin assignments for the 221 are identical to those of the edge input (nB), either of which can be used as an enable 123 so that the 221 can be substituted for those input. products in systems not using the retrigger by merely Pulse triggering occurs at a particular voltage level and is changing the value of R and/or C . EXT EXT not directly related to the transition time of the input pulse. Schmitt-trigger input circuitry for the nB inputs allow QUICK REFERENCE DATA GND = 0 V T =25C t =t = 6 ns amb r f TYPICAL SYMBOL PARAMETER CONDITIONS UNIT HC HCT propagation delay C = 15 pF V =5 V L CC R =5 k C = 0 pF EXT EXT t nA, nB, nR to nQ, nQ 2932ns PHL D t nA, nB, nR to nQ, nQ 3536ns PLH D C input capacitance 3.5 3.5 pF I C power dissipation capacitance per package notes 1 and 2 90 96 pF PD Notes 1. C is used to determine the dynamic power dissipation (P in W): PD D 2 2 2 P =C V f + (C V f ) + 0.33 C V f + D 28 V where: D PD CC i L CC o EXT CC o CC f = input frequency in MHz f = output frequency in MHz i o 2 (C V f ) = sum of outputs L CC o C = timing capacitance in pF C = output load capacitance in pF EXT L V = supply voltage in V D = duty factor in % CC 2. For HC the condition is V = GND to V I CC For HCT the condition is V = GND to V - 1.5 V I CC December 1990 2

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Nexperia
NEXPERIA USA INC
Nexperia USA Inc.

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