74HC21 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 7 — 30 November 2015 9 of 14
NXP Semiconductors
74HC21
Dual 4-input AND gate
Fig 10. Package outline SOT337-1 (SSOP14)
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74HC21 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 7 — 30 November 2015 10 of 14
NXP Semiconductors
74HC21
Dual 4-input AND gate
Fig 11. Package outline SOT402-1 (TSSOP14)
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74HC21 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved.
Product data sheet Rev. 7 — 30 November 2015 11 of 14
NXP Semiconductors
74HC21
Dual 4-input AND gate
13. Abbreviations
14. Revision history
Table 10. Abbreviations
Acronym Description
CMOS Complementary Metal Oxide Semiconductor
DUT Device Under Test
ESD ElectroStatic Discharge
HBM Human Body Model
MM Machine Model
TTL Transistor-Transistor Logic
Table 11. Revision history
Document ID Release date Data sheet status Change notice Supersedes
74HC21 v.7 20151130 Product data sheet - 74HC21 v.6
Modifications:
Type numbers 74HC21N (SOT27-1) removed.
74HC21 v.6 20130208 Product data sheet - 74HC21 v.5
Modifications: Section 2
: Typo corrected in the specified temperature range.
74HC21 v.5 20090507 Product data sheet - 74HC21 v.4
Modifications: Table 1
: Type number 74HCT21PW changed to 74HC21PW.
74HC21 v.4 20090407 Product data sheet - 74HC21 v.3
Modifications:
The format of this data sheet has been redesigned to comply with the new identity guidelines
of NXP Semiconductors.
Legal texts have been adapted to the new company name where appropriate.
Added type number 74HC21PW (TSSOP14 package).
74HC21 v.3 20041112 Product data sheet - 74HC_HCT21_CNV v.2
74HC_HCT21_CNV v.2 19970828 Product specification - 74HC_HCT21 v.1
74HC_HCT21 v.1 19901201 Product specification - -

74HC21PW,118

Mfr. #:
Manufacturer:
Nexperia
Description:
Logic Gates AND 2CIRCUIT 6V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union