SN74LS21N datasheet, PDF - EEWORLD Datasheet

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SN74LS21N: DescriptionAND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14, 646-06; Categorylogic logic; File Size34KB，2 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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SN74LS21N Overview

AND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14, 646-06

SN74LS21N Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Motorola ( NXP )
package instruction	DIP,
Reach Compliance Code	unknown
series	LS
JESD-30 code	R-PDIP-T14
JESD-609 code	e0
length	18.86 mm
Load capacitance (CL)	15 pF
Logic integrated circuit type	AND GATE
Number of functions	2
Number of entries	4
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum supply current (ICC)	4.4 mA
propagation delay (tpd)	20 ns
Certification status	Not Qualified
Maximum seat height	4.69 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

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SN54/74LS21

DUAL 4-INPUT AND GATE

VCC

LOW POWER SCHOTTKY

GND

J SUFFIX

CERAMIC

CASE 632-08

N SUFFIX

PLASTIC

CASE 646-06

D SUFFIX

SOIC

CASE 751A-02

ORDERING INFORMATION

SN54LSXXJ

SN74LSXXN

SN74LSXXD

Ceramic

Plastic

SOIC

GUARANTEED OPERATING RANGES

Symbol

VCC

IOH

IOL

Supply Voltage

Operating Ambient Temperature Range

Output Current — High

Output Current — Low

Parameter

54, 74

Min

4.5

4.75

– 55

Typ

5.0

Max

5.5

5.25

125

– 0.4

4.0

8.0

Unit

°C

FAST AND LS TTL DATA

5-1

SN74LS21N Related Products

	SN74LS21N
Description	AND Gate, LS Series, 2-Func, 4-Input, TTL, PDIP14, 646-06
Is it Rohs certified?	incompatible
Maker	Motorola ( NXP )
package instruction	DIP,
Reach Compliance Code	unknown
series	LS
JESD-30 code	R-PDIP-T14
JESD-609 code	e0
length	18.86 mm
Load capacitance (CL)	15 pF
Logic integrated circuit type	AND GATE
Number of functions	2
Number of entries	4
Number of terminals	14
Maximum operating temperature	70 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum supply current (ICC)	4.4 mA
propagation delay (tpd)	20 ns
Certification status	Not Qualified
Maximum seat height	4.69 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

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