74HCT221N,112 NXP Semiconductors, 74HCT221N,112 Datasheet

IC DECODER/DEMUX 3-8 LINE 16DIP

74HCT221N,112

Manufacturer Part Number
74HCT221N,112
Description
IC DECODER/DEMUX 3-8 LINE 16DIP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet

Specifications of 74HCT221N,112

Logic Type
Monostable
Independent Circuits
2
Schmitt Trigger Input
Yes
Propagation Delay
31ns
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output High, Low
-
Other names
74HCT221N
74HCT221N
933670140112
Product specification
Supersedes data of April 1988
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT221
Dual non-retriggerable monostable
multivibrator with reset
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
INTEGRATED CIRCUITS
December 1990

Related parts for 74HCT221N,112

74HCT221N,112 Summary of contents

Page 1

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 Product specification Supersedes data of ...

Page 2

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset FEATURES Pulse width variance is typically less than Pin-out identical to “123” Overriding reset terminates output pulse nB inputs have hysteresis for improved noise immunity Output capability: standard (except for nR I ...

Page 3

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset ORDERING INFORMATION See “74HC/HCT/HCU/HCMOS Logic Package Information” PIN DESCRIPTION PIN NO. SYMBOL ...

Page 4

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset Fig.4 Functional diagram. December 1990 FUNCTION TABLE INPUTS Notes HIGH ...

Page 5

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset Note It is recommended to ground pins 6 (2C December 1990 Fig.5 Logic diagram. ) and 14 (1C ) externally to pin 8 (GND). EXT EXT Fig.6 Timing component connections. 5 Product ...

Page 6

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard (except for nR I category: MSI CC AC CHARACTERISTICS FOR 74HC GND = ...

Page 7

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset PARAMETER SYMBOL t output pulse width output pulse width output pulse width pulse width match W between ...

Page 8

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset DC CHARACTERISTICS FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard (except for nR I category: MSI CC Note to HCT types The value of additional quiescent ...

Page 9

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset AC CHARACTERISTICS FOR 74HCT GND = ns PARAMETER SYMBOL t propagation delay (trigger) PLH nA ...

Page 10

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset PARAMETER SYMBOL t trigger pulse width removal time rem external timing resistor EXT C external timing capacitor EXT December 1990 ...

Page 11

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset AC WAVEFORMS Fig.7 Output pulse control; nR Fig.8 Output pulse control using reset input LOW GND ...

Page 12

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset Fig.12 HC typical output pulse width as a function of timing capacitance (V December 1990 CC 12 Product specification 74HC/HCT221 = 2 V). ...

Page 13

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset Fig.13 HC/HCT typical output pulse width as a function of timing capacitance (V December 1990 13 Product specification 74HC/HCT221 = 4.5 V). CC ...

Page 14

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset Fig.14 HC typical output pulse width as a function of timing capacitance (V December 1990 CC 14 Product specification 74HC/HCT221 = 6 V). ...

Page 15

Philips Semiconductors Dual non-retriggerable monostable multivibrator with reset Fig.15 Typical output pulse width as a function of temperature 0 Power-down consideration A large capacitor (C ) may cause problems when ...

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