74LS21 Search Results

74LS21 Result Highlights (5)

Part	Manufacturer	Description
74LS21P-E	Renesas Electronics Corporation	HD74LS Series
74LS21FPEL-E	Renesas Electronics Corporation	HD74LS Series
SN74LS21NE4	Texas Instruments	Dual 4-input positive-AND gates 14-PDIP 0 to 70
SN74LS21NSR	Texas Instruments	Dual 4-input positive-AND gates 14-SO 0 to 70
SN74LS21N	Texas Instruments	Dual 4-input positive-AND gates 14-PDIP 0 to 70

74LS21 Price and Stock

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Texas Instruments SN74LS21NS IC GATE AND 2CH 4-INP 14SO
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	SN74LS21NS	Tube	2,293		1	1 $1.41 10 $1.03 100 $0.8283 1000 $0.72253 10000 $0.72253	Buy Now
Rochester Electronics	SN74LS21NS		8,150		1	1 $0.6903 10 $0.6903 100 $0.6489 1000 $0.5868 10000 $0.5868	Buy Now
Texas Instruments SN74LS21DR IC GATE AND 2CH 4-INP 14SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	SN74LS21DR	Cut Tape	2,154		1	1 $0.63 10 $0.445 100 $0.348 1000 $0.2973 10000 $0.2973	Buy Now
	SN74LS21DR	Digi-Reel	2,154		1	1 $0.63 10 $0.445 100 $0.348 1000 $0.2973 10000 $0.2973	Buy Now
Mouser Electronics	SN74LS21DR		12,396			1 $0.43 10 $0.308 100 $0.265 1000 $0.248 10000 $0.247	Buy Now
Rochester Electronics	SN74LS21DR		2,500		1	1 $0.275 10 $0.275 100 $0.2585 1000 $0.2338 10000 $0.2338	Buy Now
Chip1Stop	SN74LS21DR	Cut Tape	1,169			1 - 10 $0.202 100 $0.201 1000 $0.2 10000 $0.2	Buy Now
Texas Instruments SN74LS21NSR IC GATE AND 2CH 4-INP 14SO
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	SN74LS21NSR	Cut Tape	1,990		1	1 $0.77 10 $0.546 100 $0.43 1000 $0.36927 10000 $0.36927	Buy Now
	SN74LS21NSR	Digi-Reel	1,990		1	1 $0.77 10 $0.546 100 $0.43 1000 $0.36927 10000 $0.36927	Buy Now
	SN74LS21NSR	Reel			2,000	1 - 10 - 100 - 1000 - 10000 $0.33748	Buy Now
Mouser Electronics	SN74LS21NSR		1,367			1 $0.77 10 $0.491 100 $0.401 1000 $0.37 10000 $0.331	Buy Now
Rochester Electronics	SN74LS21NSR		2,000		1	1 $0.3444 10 $0.3444 100 $0.3237 1000 $0.2927 10000 $0.2927	Buy Now
Texas Instruments SN74LS21D IC GATE AND 2CH 4-INP 14SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	SN74LS21D	Tube	630		1	1 $1.16 10 $0.84 100 $0.6714 1000 $0.6038 10000 $0.6038	Buy Now
Bristol Electronics	SN74LS21D		1,013			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Rochester Electronics	SN74LS21D		21,960		1	1 $0.5528 10 $0.5528 100 $0.5196 1000 $0.4699 10000 $0.4699	Buy Now
Texas Instruments SN74LS21N IC GATE AND 2CH 4-INP 14DIP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	SN74LS21N	Tube	310		1	1 $0.79 10 $0.564 100 $0.4446 1000 $0.38218 10000 $0.3572	Buy Now
Mouser Electronics	SN74LS21N		825			1 $0.79 10 $0.507 100 $0.414 1000 $0.382 10000 $0.344	Buy Now
Bristol Electronics	SN74LS21N		273			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	SN74LS21N		125			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	SN74LS21N		36			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Rochester Electronics	SN74LS21N		37,820		1	1 $0.3569 10 $0.3569 100 $0.3355 1000 $0.3034 10000 $0.3034	Buy Now
TME	SN74LS21N		669		1	1 $0.734 10 $0.462 100 $0.369 1000 $0.3 10000 $0.3	Buy Now

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74LS21 Datasheets (12)

Part	Manufacturer	Description	Datasheet Type	PDF
74LS21	Hitachi Semiconductor	Dual 4-input Positive AND Gates	Original	PDF
74LS21	Texas Instruments	DUAL 4-INPUT POSITIVE-AND GATES	Original	PDF
74LS21	Fairchild Semiconductor	DUAL 4-INPUT POSITIVE and GATE	Scan	PDF
74LS21	Fairchild Semiconductor	Full Line Condensed Catalogue 1977	Scan	PDF
74LS21	Raytheon	Positive-AND Gates	Scan	PDF
74LS21	Signetics	Dual Four-Input NAND / AND Gate	Scan	PDF
74LS21	Signetics	Dual Four Input NAND Gate	Scan	PDF
74LS21	Signetics	Integrated Circuits Catalogue 1978/79	Scan	PDF
74LS21DC	Fairchild Semiconductor	Dual 4-input Positive AND Gate	Scan	PDF
74LS21FC	Fairchild Semiconductor	Dual 4-input Positive AND Gate	Scan	PDF
74LS21M	Unknown	TTL Data Book 1980	Scan	PDF
74LS21PC	Fairchild Semiconductor	Dual 4-input Positive AND Gate	Scan	PDF

74LS21 Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
TTL 74ls21 Abstract: 751A-02 motorola 74ls21 Text: SN54/74LS21 DUAL 4-INPUT AND GATE DUAL 4-INPUT AND GATE VCC 14 1 LOW POWER SCHOTTKY 13 2 12 11 3 4 10 5 9 6 8 J SUFFIX CERAMIC CASE 632-08 7 14 GND 1 N SUFFIX PLASTIC CASE 646-06 14 1 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION SN54LSXXJ SN74LSXXN	Original	PDF	SN54/74LS21 51A-02 SN54LSXXJ SN74LSXXN SN74LSXXD TTL 74ls21 751A-02 motorola 74ls21
74LS21 Abstract: TTL 74ls21 sn54/74ls21 751A-02 Text: SN54/74LS21 DUAL 4-INPUT AND GATE DUAL 4-INPUT AND GATE VCC 14 1 LOW POWER SCHOTTKY 13 2 12 11 3 4 10 5 9 6 8 J SUFFIX CERAMIC CASE 632-08 7 14 GND 1 N SUFFIX PLASTIC CASE 646-06 14 1 14 1 D SUFFIX SOIC CASE 751A-02 ORDERING INFORMATION SN54LSXXJ SN74LSXXN	Original	PDF	SN54/74LS21 51A-02 SN54LSXXJ SN74LSXXN SN74LSXXD 74LS21 TTL 74ls21 sn54/74ls21 751A-02
Untitled Abstract: No abstract text available Text: 54/7421 54H/74H21 54LS/74LS21 ORDERING CODE PIN CONFIGURATIONS See Section 9 for further Package and Ordering Information. PACKAGES PIN CONF. COMMERCIAL RANGES MILITARY RANGES VCC = 5V ± 5%; Ta = 0°C to 70°C VCC = 5V ± 10"/.; Ta = -55°C to 125°C	OCR Scan	PDF	54H/74H21 54LS/74LS21 N7421N N74H21N N74LS21N N7421F N74H21F 74LS21F S5421F S54H21F
74LSOO Abstract: No abstract text available Text: H D 74LS21. Dual 4-input Positive AND Gates •PIN ARRANGEMENT ICIRCUIT SCHEMATICO^ ■ELECTRICAL CHARACTERISTICS Item T a = - 20~ + 75°C) min T e s t Conditions Symbol ‘yp* max Unit VlH 2 .0 - - V VlL - - 0 .8 V V Input voltage VOH Vcc = 4.75V , Vih = 2V, Ioh = —400/iA	OCR Scan	PDF	HD74LS21. -400M QQ14CI14 DG-14 06max 20-IU8 OG-16 DG-24 74LSOO
74ls21 IC Abstract: No abstract text available Text: SANYO SEMICONDUCTOR CORP I EE D LC74HC21 PU 1 im a n n DQoat .33 a CMOS High-Speed Standard Logic LC74HC Series 3003a Dual 4-Input AND Gate E 1743C Features • The LC74HC21 consists of 2 identical 4-input AND gates. • Uses CMOS silicon gate process technology to achieve operating speeds similar to L S -T T L (74LS21 with the	OCR Scan	PDF	LC74HC21 1743C 3003a LC74HC LC74HC21 74LS21) 54LS/74 74ls21 IC
7421 pin configuration Abstract: 7420 pin configuration 74LS20 PIN CONFIGURATION 7421 logic gate 7421 AND 74LS20 function table 74LS21 PIN CONFIGURATION TTL 7420 7421 AND gate PIN CONFIGURATION 7420 Text: Signehcs I 7420, 7421, LS20, LS21, S20 Gates Logic Products Dual Four-Input NAND '20 AND ('21) Gate Product Specification • TYPICAL PROPAGATION DELAY TYPE TYPICAL SUPPLY CURRENT (TOTAL) 7420 10ns 8mA 74LS20 10ns 0.8mA 8mA 74S20 3ns 7421 12ns 8mA 74LS21	OCR Scan	PDF	74LS20 74S20 74LS21 N7420N, N74LS20N, N74S20N N7421N, N74LS21N N74LS20D, N74S20D, 7421 pin configuration 7420 pin configuration 74LS20 PIN CONFIGURATION 7421 logic gate 7421 AND 74LS20 function table 74LS21 PIN CONFIGURATION TTL 7420 7421 AND gate PIN CONFIGURATION 7420
M74LS21P Abstract: 20-PIN Text: MITSUBISHI LSTTLs 74LS21P DUAL 4 -IN P U T P O S IT IV E AND GATE DESCRIPTION The M 74LS21P c o n ta in in g tw o is a s e m ico n d u c to r 4 -in p u t positive AND in teg rated and c irc u it negative O R gates. FEATURES • H igh b re a k d o w n in p u t voltage V \| > 1 5 V	OCR Scan	PDF	M74LS21P M74LS21P 16-PIN 20-PIN
TTL 7421 Abstract: 7421 ttl AND gate TTL 7420 74LS21 PIN CONFIGURATION 7421 pin configuration 7420 pin configuration 74LS gates 7420 nand 74ls gate symbols PIN CONFIGURATION 7420 Text: Signetics I 7420, 7421, LS20, LS21, S20 Gates Logic Products Dual Four-Input NAND '20 AND ('21) Gate Product Specification • TYPICAL PROPAGATION DELAY TYPE TYPICAL SUPPLY CURRENT (TOTAL) 7420 10ns 8mA 74LS20 10ns 0.8mA 74S20 3ns 8mA 7421 12ns 8mA 74LS21	OCR Scan	PDF	74LS20 74S20 74LS21 N7420N, N74LS20N, N74S20N N7421N, N74LS21 N74LS20D, N74S20D, TTL 7421 7421 ttl AND gate TTL 7420 74LS21 PIN CONFIGURATION 7421 pin configuration 7420 pin configuration 74LS gates 7420 nand 74ls gate symbols PIN CONFIGURATION 7420
Untitled Abstract: No abstract text available Text: < 8>MOTOROLA SN54/74LS21 D U A L 4 -IN P U T A N D G A T E ü l u l ü m tu tu l ì LO W PO W ER SC H O T T K Y J Suffix — Case 632-08 Ceramic N Suffix — Case 646-06 (Plastic) G U A R A N T E E D OPERATING R A N G E S MIN TYP MAX UNIT vcc SYM B O L Supply Voltage	OCR Scan	PDF	SN54/74LS21
ls 7421 Abstract: logic gate 7421 AND 74LS21 Text: NATIONA L S E M C O N D {LOGIC} DEE D I LSQ115E DD^bSt, 1 I 21 T -< /3 -/!T CONNECTION DIAGRAMS PINOUT A 54/7421 54H/74H21 54LS/74LS21 DUAL 4-INPUT POSITIVE AND GATE ORDERING COPE: See Section 9 PIN PKGS OUT COMMERCIAL GRADE Vcc = +5.0 V ±5%, = 0°C to +70° C	OCR Scan	PDF	LSQ115E 54H/74H21 54LS/74LS21 74H21 74LS21PC 74LS21 74LS21FC 74H21FC 54H21DM ls 7421 logic gate 7421 AND
74ls21p Abstract: 7421 Dual 4-input AND gate 74LS21 74H21 7421 54H21DM 54H21FM 54LS21 54LS21FM 74LS21PC Text: 21 C O N N E C T IO N D IA G R A M S P IN O U T A /5 4 /7 4 2 1 54H /74H 21 r / ^54LS/74LS21 ^^ DUAL 4-IN P U T POSITIVE AND GATE O R D E R IN G CO D E: See S e ctio n 9 PIN PKGS OUT C O M M E R C IA L G RADE M ILITA R Y G RADE V c c = + 5.0 V ±5%, T a = 0 °C to + 7 0 ° C	OCR Scan	PDF	54H/74H21 54LS/74LS21 74H21 74LS21PC 74LS21 54H21DM 54LS21 54LS21FM 74ls21p 7421 Dual 4-input AND gate 7421 54H21FM 74LS21PC
TTL 74ls21 Abstract: 74LS21 751A-02 Text: M MOTOROLA SN54/74LS21 DUAL 4-INPUT AND GATE DU A L 4 -IN P U T AND GATE vcc LOW POWER SCHOTTKY 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	OCR Scan	PDF	SN54/74LS21 51A-02 SN54LSXXJ SN74LSXXN SN74LSXXD TTL 74ls21 74LS21 751A-02
74LS210 Abstract: SN74LS210 SN54/74LS210 SN74S210 42A12A 74S210 2y2e Text: 8-Bit Buffers SN 54/74LS210 S N 54/74S 210 S N 5 4 /7 4 L S 2 4 0 S N 5 4 /7 4 L S 2 4 1 S N 5 4 /7 4 L S 2 4 4 S N 5 4 /7 4 S 2 4 0 S N 5 4 /7 4 S 2 4 1 S N S 4 /7 4 S 2 4 4 Ordering Information Features/ Benefits • Three-slate outputs drive bus lines PART	OCR Scan	PDF	54/74LS210 54/74S 20-pin SN54LS210 SN74LS210 SN54LS240 SN74LS240 SN54LS241 SN74LS241 SN54LS244 74LS210 SN54/74LS210 SN74S210 42A12A 74S210 2y2e
74LS210 Abstract: 74ls244 latch 74LS344 LS 74LS245 74ls245 sn74s700 SN74S731 74s535 74LS244 54LS340 Text: 8-Bit Interface Selection Guide 8-Bit Interlace PART NUMBER COMMERCIAL MILITARY SN74LS241 SN 74LS244 SN74LS341 SN 74LS344 SN54LS241 SN54LS244 SN54LS341 SN 54LS344 SN 74LS210 SN 74LS240 SN 74LS310 SN 74LS340 SN 54LS210 SN 54LS240 SN 54LS310 SN 54LS340 SN74S241	OCR Scan	PDF	SN74LS241 74LS244 SN74LS341 74LS344 74LS210 74LS240 74LS310 74LS340 SN74S241 SN74S244 74ls244 latch LS 74LS245 74ls245 sn74s700 SN74S731 74s535 54LS340

TTL 74ls21 Abstract: 74ls21 Text: g MOTOROLA SN54/74LS21 DUAL 4-INPUT AND GATE DUAL 4-INPUT AND GATE [ÏÏ1 R [ÏÏ1 M N [71 fe i vcc LOW POWER SCHOTTKY J SUFFIX CERAMIC CASE 632-08 GND N SUFFIX , D SUFFIX SOIC CASE 751A ORDERING INFORMATION SN54LSXXJ SN74LSXXN SN74LSXXD Ceramic Plastic	OCR Scan	PDF	SN54/74LS21 SN54LSXXJ SN74LSXXN SN74LSXXD SN54/74LS21 TTL 74ls21 74ls21
74LS21P Abstract: M74LS21P Text: MITSUBISHI LSTTLs 74LS21P DUAL 4 -IN P U T P O S IT IV E AND GATE DESCRIPTION The M 74LS21P c o n ta in in g tw o is a s e m ico n d u c to r 4 -in p u t positive AND in teg rated and c irc u it negative O R gates. FEATURES • H igh b re a k d o w n in p u t voltage V \| > 1 5 V	OCR Scan	PDF	M74LS21P 74LS21P 500ns, b2LHfl27 0013Sbl 14-PIN 16-PIN 20-PIN M74LS21P
TTL 7421 Abstract: 7421 ttl AND gate 7421 pin configuration PIN CONFIGURATION 7420 TTL 7420 logic gate 7421 AND 74LS20 PIN CONFIGURATION 7420 pin configuration 7420 SIGNETICS TTL 74LS20 Text: 7420, 7421, LS20, LS21, S20 Signetics Gates Dual Four-Input NAND 20 AND (’21) Gate Product Specification Logic Products TYPE TYPICAL SUPPLY CURRENT (TOTAL) TYPICAL PROPAGATION DELAY 7420 10ns 8mA 74LS20 10ns 0.8mA 74S20 3 ns 8mA 7421 12ns 8mA 74LS21 9ns	OCR Scan	PDF	74LS20 74S20 74LS21 N7420N, N74LS20N, N74S20N N7421N, N74LS21N N74LS20D, N74S20D, TTL 7421 7421 ttl AND gate 7421 pin configuration PIN CONFIGURATION 7420 TTL 7420 logic gate 7421 AND 74LS20 PIN CONFIGURATION 7420 pin configuration 7420 SIGNETICS TTL 74LS20
7421 AND gate Abstract: 7421 74LS21 74LS21P 7421 Dual 4-input AND gate 74LS21PC 74LS21DC DC5421 54H21DM 54H21FM Text: 21 CO NNECTIO N DIAGRAMS PINOUT A /5 4 /7 4 2 1 i/54H/74H21 r 54LS/74LS21 / m s t - ^ fo f/c a DUAL 4-IN P U T POSITIVE AND GATE ORDERING CODE: See Section 9 PIN PKGS OUT COMMERCIAL GRADE MILITARY GRADE Vcc = +5.0 V ±5%, T a = 0°C to +70° C Vcc = +5.0 V +10%,	OCR Scan	PDF	-i/54H/74H21-54LS/74LS21 74H21 74LS21PC 74LS21 54H21DM 54LS21 74H21FC 7421 AND gate 7421 74LS21P 7421 Dual 4-input AND gate 74LS21PC 74LS21DC DC5421 54H21FM
74LS21 PIN CONFIGURATION Abstract: 74LS21 54LS 74LS Text: GD54/74LS21 DUAL 4-INPUT POSITIVE AND GATES Description Pin Configuration This device contains two independent 4-input AND gates. It performs the Boolean functions Y = A B C D or Y = A + B + C + D in positive logic. V Cc 2D 2C NC 2B 2A 2Y 1A 1B NC 1C 1D 1Y	OCR Scan	PDF	GD54/74LS21 74LS21 PIN CONFIGURATION 74LS21 54LS 74LS
ic 7421 Abstract: TTL 7421 7421 ttl AND gate IC 7420 pin configuration ic 7421 function ic 7421 TTL 7420 7421 IC ic ttl 7421 pin configuration ic 7420 Text: Signetics I 7420, 7421, LS20, LS21, S20 Gates Logic Products Dual Four-Input NAND '20 AND ('21) Gate Product Specification H TYPICAL SUPPLY CURRENT (TOTAL) TYPICAL PROPAGATION DELAY TYPE 7420 10ns 8mA 74LS20 10ns 0.8mA 74S20 3ns 8mA 7421 12ns 8mA 74LS21	OCR Scan	PDF	74LS20 74S20 74LS21 N7420N, N74LS20N, N74S20N N7421N, N74LS21N N74LS20D, N74S20D, ic 7421 TTL 7421 7421 ttl AND gate IC 7420 pin configuration ic 7421 function ic 7421 TTL 7420 7421 IC ic ttl 7421 pin configuration ic 7420
74HC21A Abstract: 74LS211 Text: -TC74HC21AP/AF/AFN D U A L 4- IN PU T A ND GATE T h e TC 74H C 21A is a h igh speed CM O S 4 - I N P U T A N D G A T E fa b ric a te d w ith silic o n g a te C2M OS tech n ology. It ach ieves the h igh speed op eratio n s im ila r to equ ivalen t L S T T L w hile m a in ta in in g the CM O S low pow er	OCR Scan	PDF	----------------------TC74HC21AP/AF/AFN 74HC21A 74LS211
74HC21A Abstract: No abstract text available Text: TOSHIBA TC74HC21AP/AF/AFN Dual 4-Input and Gate TheTC 74H C 21A is a high speed CMOS 4-INPUT AND GATE fabricated with silicon gate C 2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.	OCR Scan	PDF	TC74HC21AP/AF/AFN TC74HC/HCT 74HC21A
SN74H21 Abstract: LS21 SN54H21 SN54LS21 SN74 SN74LS21 Text: TYPES SN54H21, SN54LS21, SN74H21, 74LS21 DUAL 4-INPUT POSITIVE-AND GATES — REVISED APRIL 1985 S N 5 4 H 2 1 . . . J P AC KA G E S N 5 4 L S 2 1 . . . J OR W P AC KA G E S N 7 4 H 2 1 . . . J O R N P AC KA G E S N 7 4 L S 2 1 . . . D , J OR N P AC KA G E	OCR Scan	PDF	SN54H21 SN54LS21 SN74H21 SN74LS21 SN54H21, SN54LS21, SN74H21, SN54H21---- SN54LS21 LS21 SN74
Untitled Abstract: No abstract text available Text: 5QE D 44^503 G01341Q 5 HITACHI/ L0GIC/ARRAYS/MÉÎ1 0 H IT A C H I S e p t e m b e r , 1985 CMOS GATE ARRAYS i HD61 SERIES DESIGNER'S MANUAL AND PRODUCT SPECIFICATION HITACHI/ LOGIC/ARR'A YS/MEM SQE D • 4 4TLS03 0G13411 4 T -42-11-09 CMOS GATE ARRAYS HD61 SERIES	OCR Scan	PDF	G01341Q 4TLS03 0G13411 HD14070B 1407IB HD14556B HD14558B HD14560B HD14562B HD14072B

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74LS21 Search Results

74LS21 Result Highlights (5)

74LS21 Price and Stock

Texas Instruments SN74LS21NS

Texas Instruments SN74LS21DR

Texas Instruments SN74LS21NSR

Texas Instruments SN74LS21D

Texas Instruments SN74LS21N

74LS21 Datasheets (12)

74LS21 Datasheets Context Search

TTL 74ls21

74LS21

Untitled

74LSOO

74ls21 IC

7421 pin configuration

M74LS21P

TTL 7421

Untitled

ls 7421

74ls21p

TTL 74ls21

74LS210

74LS210

TTL 74ls21

74LS21P

TTL 7421

7421 AND gate

74LS21 PIN CONFIGURATION

ic 7421

74HC21A

74HC21A

SN74H21

Untitled