74LS21 datasheet(1/4 Pages) MOTOROLA

部件名	74LS21

功能描述	DUAL 4-INPUT AND GATE

PDF	4 Pages

Scroll/Zoom	100%

制造商	MOTOROLA [Motorola, Inc]

网页	http://www.freescale.com

标志

1 / 4 page

5-59

FAST AND LS TTL DATA

DUAL 4-INPUT AND GATE

14

13

12

11

10

9

1

2

3

4

5

6

VCC

8

7

GND

GUARANTEED OPERATING RANGES

Symbol

Parameter

Min

Typ

Max

Unit

VCC

Supply Voltage

54

74

4.5

4.75

5.0

5.5

5.25

V

TA

Operating Ambient Temperature Range

54

74

– 55

0

25

125

70

°C

IOH

Output Current — High

54, 74

– 0.4

mA

IOL

Output Current — Low

54

74

4.0

8.0

mA

SN54/74LS21

DUAL 4-INPUT AND GATE

LOW POWER SCHOTTKY

J SUFFIX

CERAMIC

CASE 632-08

N SUFFIX

PLASTIC

CASE 646-06

14

1

14

1

ORDERING INFORMATION

SN54LSXXJ

Ceramic

SN74LSXXN

Plastic

SN74LSXXD

SOIC

14

1

D SUFFIX

SOIC

CASE 751A-02

类似零件编号 - 74LS21

制造商	部件名	数据表	功能描述
Texas Instruments	74LS21	509Kb / 12P	DUAL 4-INPUT POSITIVE-AND GATES
Hitachi Semiconductor	74LS21	43Kb / 5P	Dual 4-input Positive AND Gates
List of Unclassifed Man...	74LS21	51Kb / 1P	DUAL 4-INPUT POSITIVE AND GATE
	74LS21DC	51Kb / 1P	DUAL 4-INPUT POSITIVE AND GATE
	74LS21FC	51Kb / 1P	DUAL 4-INPUT POSITIVE AND GATE

More results

类似说明 - 74LS21

制造商	部件名	数据表	功能描述
NXP Semiconductors	HEF4082B	26Kb / 3P	Dual 4-input AND gate January 1995
Toshiba Semiconductor	TC74VHC21F	190Kb / 5P	DUAL 4-INPUT AND GATE
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
KODENSHI_AUK CORP.	KK74HC21A	251Kb / 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-Q100	717Kb / 11P	Dual 4-input AND gate