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CD74HC42, CD74HC423E, CD74HC423M

Table of contents:
Info of CD74HC42
Info of CD74HC423E
Info of CD74HC423M

CD74HC42, CD74HC423E, CD74HC423M Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:DIP D/C:94+

CD74HC42, CD74HC423E, CD74HC423M Datasheet download

Five Points

Part Number: CD74HC423E

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: DIP

D/C: 94+

Description: IC DUAL RETRIG MULTIVIB 16-SOIC

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CD74HC42 General Description

The 'HC42 and CD74HCT42 BCD-to-Decimal Decoders utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL decoders with the low power consumption of standard CMOS integrated circuits. These devices have the capability of driving 10 LSTLL loads and are compatible with the standard LS logic family. One of ten outputs (low on select) is selected in accordance with the BCD input. Non-valid BCD inputs result in none of the outputs being selected (all outputs are high).

CD74HC42 Maximum Ratings

DC Supply Voltage, V^{_{CC . .}} . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
DC Input Diode Current, IIK
For VI < -0.5V or VI > V^_CC+ 0.5V. . . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Diode Current, IOK
For V^_O < -0.5V or V^_O > V^_CC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Source or Sink Current per Output Pin, IO
For V^_O > -0.5V or V^_O < V^_CC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA
DC V^_CC or Ground Current, I^_CC or I^_GND . . . . . . . . . . . . . . . . . .±50mA

CD74HC42 Features

• Buffered Inputs and Outputs
• Typical Propagation Delay: 12ns at V^_CC = 5V,C^_L = 15pF, T^_A = 25
• Fanout (Over Temperature Range)
   - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
   - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55 to 125
• Balanced Propagation Delay and Transition Times
• Signiﬁcant Power Reduction Compared to LSTTL Logic ICs
• HC Types
   - 2V to 6V Operation
   - High Noise Immunity: N^_IL = 30%, NIH = 30% of V^_CC at V^_CC = 5V
• HCT Types
   - 4.5V to 5.5V Operation
   - Direct LSTTL Input Logic Compatibility,V^_IL= 0.8V (Max), VIH = 2V (Min)
   - CMOS Input Compatibility, Il 1µA at V^_OL, V^_OH

CD74HC42 Connection Diagram

CD74HC423E Parameters

Technical/Catalog Information	CD74HC423E
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Logic Type	Monostable
Independent Circuits	2
Voltage - Supply	2 V ~ 6 V
Mounting Type	Through Hole
Package / Case	16-DIP (300 mil)
Packaging	Tube
Operating Temperature	-55°C ~ 125°C
Propagation Delay	25ns
Current - Output High, Low	5.2mA, 5.2mA
Schmitt Trigger Input	Yes
Drawing Number	296; 4040049; N; 14, 16, 18, 20
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	CD74HC423E CD74HC423E 296 9229 5 ND 29692295ND 296-9229-5

CD74HC423M Parameters

Technical/Catalog Information	CD74HC423M
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Logic Type	Monostable
Independent Circuits	2
Voltage - Supply	2 V ~ 6 V
Mounting Type	Surface Mount
Package / Case	16-SOIC (3.9mm Width)
Packaging	Tube
Operating Temperature	-55°C ~ 125°C
Propagation Delay	25ns
Current - Output High, Low	5.2mA, 5.2mA
Schmitt Trigger Input	Yes
Drawing Number	296; 4040047-4; D; 16
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	CD74HC423M CD74HC423M

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