KK74HC21A datasheet(3/5 Pages) KODENSHI

Part #	KK74HC21A

Description	Dual 4-Input AND Gate

Download	5 Pages

Scroll/Zoom	100%

Manufacturer	KODENSHI [KODENSHI_AUK CORP.]

Direct Link	http://www.kodenshi.co.kr

Logo

3 / 5 page

KK74HC21A

DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)

VCC

Guaranteed Limit

Symbol

Parameter

Test Conditions

V

25

°C

to

-55

°C

≤85

°C

≤125

°C

Unit

VIH

Minimum High-Level

Input Voltage

2.0

3.0

4.5

6.0

1.5

2.1

3.15

4.2

1.5

2.1

3.15

4.2

1.5

2.1

3.15

4.2

V

VIL

Maximum Low -Level

Input Voltage

2.0

3.0

4.5

6.0

0.5

0.9

1.35

1.8

0.5

0.9

1.35

1.8

0.5

0.9

1.35

1.8

V

VIN=VIH or VIL

⎢IOUT⎢ = -50 µA

2.0

3.0

4.5

6.0

1.92

2.92

4.42

5.92

1.9

2.9

4.4

5.9

1.9

2.9

4.4

5.9

VIN=VIH or VIL

⎢IOUT⎢ = -2.4 mА

3.0

2.48

2.34

2.2

VIN=VIH or VIL

⎢IOUT⎢ = -4 mА

4.5

3.98

3.84

3.7

VOH

Minimum High-Level

Output Voltage

VIN=VIH or VIL

⎢IOUT⎢ = -5.2 mА

6.0

5.48

5.34

5.2

V

VIN= VIH or VIL

⎢IOUT⎢ = 50 µA

2.0

3.0

4.5

6.0

0.09

0.1

VIN=VIH or VIL

⎢IOUT⎢ = 2.4 mА

3.0

0.26

0.33

0.4

VIN=VIH or VIL

⎢IOUT⎢ = 4 mА

4.5

0.26

0.33

0.4

VOL

Maximum Low-Level

Output Voltage

VIN=VIH or VIL

⎢IOUT⎢ = 5.2 mА

6.0

0.26

0.33

0.4

V

IIL

Maximum Low-Level

Input Leakage Current

VIN= 0 V

6.0

-0.1

-1.0

µA

IIH

Maximum High-Level

Input Leakage Current

VIN= VCC

6.0

0.1

1.0

µA

ICC

Maximum Quiescent

Supply Current

VIN=VCC or 0 V

6.0

4.0

40

160

µA

3

Similar Part No. - KK74HC21A

Manufacturer	Part #	Datasheet	Description
KODENSHI_AUK CORP.	KK74HC20A	193Kb / 5P	Dual 4-Input NAND Gate High-Performance Silicon-Gate CMOS
	KK74HC20AD	193Kb / 5P	Dual 4-Input NAND Gate High-Performance Silicon-Gate CMOS
	KK74HC20AN	193Kb / 5P	Dual 4-Input NAND Gate High-Performance Silicon-Gate CMOS
	KK74HC221A	405Kb / 7P	Dual Monostable Multivibrator
	KK74HC221AD	405Kb / 7P	Dual Monostable Multivibrator

More results

Similar Description - KK74HC21A

Manufacturer	Part #	Datasheet	Description
Integral Corp.	IN74HC21A	38Kb / 5P	Dual 4-Input AND Gate
	IN74ACT21	133Kb / 4P	DUAL 4-INPUT AND GATE
	IN74HCT21A	38Kb / 5P	Dual 4-Input AND Gate
Nexperia B.V. All right...	HEF4082B-Q100	717Kb / 11P	Dual 4-input AND gate
NXP Semiconductors	HEF4082B	26Kb / 3P	Dual 4-input AND gate January 1995
Toshiba Semiconductor	TC74VHC21F	190Kb / 5P	DUAL 4-INPUT AND GATE
KODENSHI_AUK CORP.	KK74HCT21A	249Kb / 5P	Dual 4-Input AND Gate
IK Semicon Co., Ltd	IN74HC21A	236Kb / 5P	Dual 4-Input AND Gate
Toshiba Semiconductor	TC74VHC21F	210Kb / 9P	Dual 4-Input AND Gate
Nexperia B.V. All right...	HEF4082B	198Kb / 9P	Dual 4-input AND gate Rev. 7 - 24 February 2022

More results

KK74HC21A Datasheet(PDF) 3 Page - KODENSHI_AUK CORP.

KK74HC21A Datasheet(HTML) 3 Page - KODENSHI_AUK CORP.

Similar Part No. - KK74HC21A

Similar Description - KK74HC21A

Html Pages

1 2 3 4 5

Datasheet Download

Link URL