Logic Gates – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

SN74HC21/SN74HC21-Q1 Dual 4-Input AND Gates

Texas Instruments SN74HC21/SN74HC21-Q1 Dual 4-Input AND Gates contains two independent 4-input AND gates. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic. These devices have a wide operating voltage range of 2V to 6V. The Texas Instruments SN74HC21-Q1 devices are AEC-Q100 qualified for automotive applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 10

Applied Filters:

Number of Input Lines

Package/Case

Number of Output Lines

Low Level Output Current

High Level Output Current

Propagation Delay Time

Maximum Operating Temperature

Mounting Style

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Logic Function	Number of Gates	Logic Family	Number of Input Lines	Package/Case	Number of Output Lines	Low Level Output Current	High Level Output Current	Propagation Delay Time	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Qualification	Packaging
Logic Gates 2-Ch 4-Input 2V to 6 V 5.2mA Drive Str SN74HC21DR1G4 Texas Instruments 1: $0.72 2,399In Stock New Product	Mfr. Part No. SN74HC21DR1G4 Mouser Part No 595-SN74HC21DR1G4 New Product	Texas Instruments	Logic Gates 2-Ch 4-Input 2V to 6 V 5.2mA Drive Str Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	2,399In Stock	Cut Tape $0.72 $0.506 $0.454 $0.397 View Reel $0.304 $0.369 $0.359 $0.304 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AND	2 Gate	HC	8 Input	SOIC-14	2 Output				2 V	6 V	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Dual 4-input Positiv e-AND Gates ALT 595 ALT 595-SN74HC21N SN74HC21NE4 Texas Instruments 1: $1.02 756In Stock	Mfr. Part No. SN74HC21NE4 Mouser Part No 595-SN74HC21NE4	Texas Instruments	Logic Gates Dual 4-input Positiv e-AND Gates ALT 595 ALT 595-SN74HC21N Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	756In Stock	$1.02 $0.734 $0.623 $0.58 View $0.542 $0.519 $0.428	Min.: 1 Mult.: 1	AND	2 Gate	HC	8 Input	PDIP-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 85 C	Through Hole		Tube
Logic Gates Dual 4 Input POS AND Gates ALT 595-SN74H ALT 595-SN74HC21PWR SN74HC21PWRG4 Texas Instruments 1: $0.661 3,248In Stock New Product	Mfr. Part No. SN74HC21PWRG4 Mouser Part No 595-SN74HC21PWRG4 New Product	Texas Instruments	Logic Gates Dual 4 Input POS AND Gates ALT 595-SN74H ALT 595-SN74HC21PWR Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	3,248In Stock	Cut Tape $0.661 $0.462 $0.415 $0.362 View Reel $0.266 $0.337 $0.322 $0.314 $0.266	Min.: 1 Mult.: 1 : 2,000	AND	2 Gate	HC	4 Input	TSSOP-14	1 Output	5.2 mA	- 5.2 mA	28 ns	2 V	6 V	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape
Logic Gates Dual 4-input Positiv e-AND Gates A 595-S A 595-SN74HC21D SN74HC21DR Texas Instruments 1: $0.54 10,937In Stock 10,000Expected 2027/07/26	Mfr. Part No. SN74HC21DR Mouser Part No 595-SN74HC21DR	Texas Instruments	Logic Gates Dual 4-input Positiv e-AND Gates A 595-S A 595-SN74HC21D Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	10,937In Stock 10,000Expected 2027/07/26	Cut Tape $0.54 $0.377 $0.338 $0.294 Reel $0.238 View $0.273 $0.261 $0.254 $0.233 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AND	2 Gate	HC	8 Input	SOIC-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Auto Cat Dual 4 Inp Positive AND Gates A A 595-SN74HC21QPWRG4Q1 SN74HC21QPWRQ1 Texas Instruments 1: $0.60 9,937In Stock	Mfr. Part No. SN74HC21QPWRQ1 Mouser Part No 595-SN74HC21QPWRQ1	Texas Instruments	Logic Gates Auto Cat Dual 4 Inp Positive AND Gates A A 595-SN74HC21QPWRG4Q1 Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	9,937In Stock	Cut Tape $0.60 $0.426 $0.383 $0.334 Reel $0.274 View $0.311 $0.297 $0.29 $0.267 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AND	2 Gate	HC	8 Input	TSSOP-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Logic Gates Dual 4-Input Pos SN74HC21N Texas Instruments 1: $1.00 790In Stock	Mfr. Part No. SN74HC21N Mouser Part No 595-SN74HC21N	Texas Instruments	Logic Gates Dual 4-Input Pos Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	790In Stock	$1.00 $0.716 $0.644 $0.568 View $0.529 $0.507 $0.492 $0.473 $0.463	Min.: 1 Mult.: 1	AND	2 Gate	HC	8 Input	PDIP-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 85 C	Through Hole		Tube
Logic Gates Dual 4-Input Pos SN74HC21NSR Texas Instruments 1: $0.661 517In Stock	Mfr. Part No. SN74HC21NSR Mouser Part No 595-SN74HC21NSR	Texas Instruments	Logic Gates Dual 4-Input Pos Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	517In Stock	Cut Tape $0.661 $0.471 $0.423 $0.37 Reel $0.304 View $0.344 $0.329 $0.323 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AND	2 Gate	HC	8 Input	SOIC-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Auto Cat Dual 4 Inp Positive AND Gates SN74HC21QDRQ1 Texas Instruments 1: $0.67 2,750In Stock	Mfr. Part No. SN74HC21QDRQ1 Mouser Part No 595-SN74HC21QDRQ1	Texas Instruments	Logic Gates Auto Cat Dual 4 Inp Positive AND Gates Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	2,750In Stock	Cut Tape $0.67 $0.473 $0.426 $0.372 Reel $0.313 View $0.347 $0.341 $0.331 $0.297 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AND	2 Gate	HC	8 Input	SOIC-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Logic Gates Dual 4-Inp Pos-AND G ates A 595-SN74HC21 A 595-SN74HC21QPWRQ1 SN74HC21QPWRG4Q1 Texas Instruments 1: $0.811 423In Stock	Mfr. Part No. SN74HC21QPWRG4Q1 Mouser Part No 595-SN74HC21QPWRG4Q1	Texas Instruments	Logic Gates Dual 4-Inp Pos-AND G ates A 595-SN74HC21 A 595-SN74HC21QPWRQ1 Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	423In Stock	Cut Tape $0.811 $0.568 $0.511 $0.445 Reel $0.354 View $0.415 $0.397 $0.39 $0.345 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AND	2 Gate	HC	8 Input	TSSOP-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Logic Gates Dual 4-input Positiv e-AND Gates A 595-S A 595-SN74HC21PW SN74HC21PWR Texas Instruments 1: $0.50 24,424On Order	Mfr. Part No. SN74HC21PWR Mouser Part No 595-SN74HC21PWR	Texas Instruments	Logic Gates Dual 4-input Positiv e-AND Gates A 595-S A 595-SN74HC21PW Learn More about Texas Instruments ti sn74hc21 dual 4 input and gates	Datasheet	24,424On Order On Order Ship Dates Mfr. No: SN74HC21PWR Stock: 0 On Order: 6,424 Expected 2026/11/26 18,000 Expected 2027/07/26 Factory Lead Time: 26 Weeks	Cut Tape $0.50 $0.347 $0.286 $0.269 View Reel $0.209 $0.248 $0.236 $0.226 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AND	2 Gate	HC	8 Input	TSSOP-14	2 Output	5.2 mA	- 5.2 mA	11 ns	2 V	6 V	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel

SN74HC21/SN74HC21-Q1 Dual 4-Input AND Gates

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

SN74HC21/SN74HC21-Q1 Dual 4-Input AND Gates

Applied Filters: