74HC21DB datasheet, PDF - EEWORLD Datasheet

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74HC21DB: DescriptionAND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14; Categorylogic logic; File Size161KB，14 Pages; ManufacturerNexperia; Websitehttps://www.nexperia.com; Environmental Compliance

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74HC21DB Overview

AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14

74HC21DB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Nexperia
package instruction	SSOP,
Reach Compliance Code	compliant
series	HC/UH
JESD-30 code	R-PDSO-G14
JESD-609 code	e4
length	6.2 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	AND GATE
Humidity sensitivity level	1
Number of functions	2
Number of entries	4
Number of terminals	14
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
propagation delay (tpd)	165 ns
Certification status	Not Qualified
Maximum seat height	2 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	5.3 mm

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74HC21

Dual 4-input AND gate

Rev. 7 — 30 November 2015

Product data sheet

1. General description

The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the

use of current limiting resistors to interface inputs to voltages in excess of V

2. Features and benefits



Low-power dissipation



Complies with JEDEC standard no. 7A



ESD protection:



HBM JESD22-A114E exceeds 2000 V



MM JESD22-A115-A exceeds 200 V



Multiple package options



Specified from

40 C

to +85

C

and from

40 C

to +125

C.

3. Ordering information

Table 1.

Ordering information

Package

Temperature range

74HC21D

74HC21DB

74HC21PW

40 C

to +125

C

40 C

to +125

C

40 C

to +125

C

Name

SO14

SSOP14

TSSOP14

Description

plastic small outline package; 14 leads;

body width 3.9 mm

plastic shrink small outline package; 14 leads;

body width 5.3 mm

plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

Version

SOT108-1

SOT337-1

SOT402-1

Type number

74HC21DB Related Products

	74HC21DB	74HC21D	74HC21PW
Description	AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14	AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14	AND Gate, HC/UH Series, 2-Func, 4-Input, CMOS, PDSO14
Is it Rohs certified?	conform to	conform to	conform to
Maker	Nexperia	Nexperia	Nexperia
package instruction	SSOP,	SOP,	TSSOP,
Reach Compliance Code	compliant	compliant	compliant
series	HC/UH	HC/UH	HC/UH
JESD-30 code	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14
JESD-609 code	e4	e4	e4
length	6.2 mm	8.65 mm	5 mm
Load capacitance (CL)	50 pF	50 pF	50 pF
Logic integrated circuit type	AND GATE	AND GATE	AND GATE
Humidity sensitivity level	1	1	1
Number of functions	2	2	2
Number of entries	4	4	4
Number of terminals	14	14	14
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	SOP	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260	260
propagation delay (tpd)	165 ns	165 ns	165 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2 mm	1.75 mm	1.1 mm
Maximum supply voltage (Vsup)	6 V	6 V	6 V
Minimum supply voltage (Vsup)	2 V	2 V	2 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	1.27 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30
width	5.3 mm	3.9 mm	4.4 mm

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