Specification	CD74AC20E

Current - Output High, Low	24 mA
Current - Quiescent (Max) [Max]	4 µA
Input Logic Level - High [Max]	3.85 V
Input Logic Level - High [Min]	1.2 V
Input Logic Level - Low [Max]	1.65 V
Input Logic Level - Low [Min]	0.3 V
Logic Type	NAND Gate
Max Propagation Delay @ V, Max CL	12.2 ns
Mounting Type	Through Hole
Number of Circuits	2
Number of Inputs	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	14-DIP
Package / Case [x]	0.3 "
Package / Case [y]	7.62 mm
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.5 V

CD74AC20 Series

2-ch, 4-input, 1.5-V to 5.5-V NAND gates

Part	Logic Type	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Min]	Operating Temperature [Max]	Input Logic Level - Low [Min]	Input Logic Level - Low [Max]	Current - Output High, Low	Input Logic Level - High [Max]	Input Logic Level - High [Min]	Number of Circuits	Number of Inputs	Mounting Type	Current - Quiescent (Max) [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Max Propagation Delay @ V, Max CL
Texas Instruments CD74AC20E	NAND Gate	14-DIP	7.62 mm	0.3 "	-55 °C	125 °C	0.3 V	1.65 V	24 mA	3.85 V	1.2 V	2	4	Through Hole	4 µA	5.5 V	1.5 V	12.2 ns
Texas Instruments CD74AC20M96E4	NAND Gate	14-SOIC	3.9 mm	0.154 in	-55 °C	125 °C	0.3 V	1.65 V	24 mA	3.85 V	1.2 V	2	4	Surface Mount	4 µA	5.5 V	1.5 V	12.2 ns
Texas Instruments CD74AC20M96S2463
Texas Instruments CD74AC20M	NAND Gate	14-SOIC	3.9 mm	0.154 in	-55 °C	125 °C	0.3 V	1.65 V	24 mA	3.85 V	1.2 V	2	4	Surface Mount	4 µA	5.5 V	1.5 V	12.2 ns
Texas Instruments CD74AC20M96G4	NAND Gate	14-SOIC	3.9 mm	0.154 in	-55 °C	125 °C	0.3 V	1.65 V	24 mA	3.85 V	1.2 V	2	4	Surface Mount	4 µA	5.5 V	1.5 V	12.2 ns
Texas Instruments CD74AC20M96	NAND Gate	14-SOIC	3.9 mm	0.154 in	-55 °C	125 °C	0.3 V	1.65 V	24 mA	3.85 V	1.2 V	2	4	Surface Mount	4 µA	5.5 V	1.5 V	12.2 ns

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.92
		10	$ 0.81
		25	$ 0.76
		100	$ 0.62
		250	$ 0.58
		500	$ 0.49
		852	$ 0.35
		1000	$ 0.39
		2500	$ 0.36
		5000	$ 0.33
Texas Instruments	TUBE	1	$ 0.67
		100	$ 0.52
		250	$ 0.38
		1000	$ 0.27

Description

General part information

CD74AC20 Series

The AC device contains two independent 4-input NAND gates. This device performs the Boolean function Y = (A • B • C • D)\ or Y = A\ + B\ + C\ + D\ in positive logic.

Documents

Technical documentation and resources

CD74AC20E

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CD74AC20E

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Technical Specifications

CD74AC20 Series

Pricing

Description

CD74AC20 Series

Documents

LOGIC Pocket Data Book (Rev. B)

CMOS Power Consumption and CPD Calculation (Rev. B)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Input and Output Characteristics of Digital Integrated Circuits

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

TI IBIS File Creation, Validation, and Distribution Processes

CD74AC20 datasheet (Rev. B)

Logic Guide (Rev. AB)

Live Insertion

Designing With Logic (Rev. C)

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

Implications of Slow or Floating CMOS Inputs (Rev. E)

HiRel Unitrode Power Management Brochure

CD74AC20 Series