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STMicroelectronics T74LS490B1 INSTOCK
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T74LS490 Datasheets (4)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
T74LS490B1		SGS-Thomson	Dual Decade Counter		Original	PDF
T74LS490C1		SGS-Thomson	Dual Decade Counter		Original	PDF
T74LS490D1		SGS-Thomson	Dual Decade Counter		Original	PDF
T74LS490M1		SGS-Thomson	Dual Decade Counter		Original	PDF

T74LS490 Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
Untitled Abstract: No abstract text available Text: ss DUAL DECADE COUNTER DESCRIPTION The T54LS490/T74LS490 contains a pair of high speed 4-stage ripple counters. Each half of the T54LS/T74LS490 has individual Clock, Master Re set and Master Set Preset 9 inputs. Each section counts in 8, 4, 2, 1 BCD code.	OCR Scan	PDF	T54LS490/T74LS490 T54LS/T74LS490 54LS/74LS90 T54LS490 T74LS490
Untitled Abstract: No abstract text available Text: S G S-THOMSON 42E D / = T SCS-THOMSON A 7 # M e la m i ® ! QG33bS0 a'BSfifH T74LS490 T-V5-23-'3 DUAL DECADE COUNTER • DUAL VERSION OF 74LS90 ■ INDIVIDUAL ASYNCHRONOUS CLEAR AND PRESET TO 9 FOR EACH COUNTER ■ COUNT FREQUENCY - TYPICALLY 35 MHz	OCR Scan	PDF	QG33bS0 T74LS490 T-V5-23- 74LS90 T74LS490 T-45-23-13 Q033bS4
Untitled Abstract: No abstract text available Text: S G S-THOHSON T54LS490 T74LS490 D7E D ” 1 . J SCHOTTKY \OW POWER INTEGRATED o o ib 3 7 b o I CIRCUITS 6 7C 16505 DUAL DECADE COUNTER DESCRIPTION The T54LS490/T74LS490 contains a pair of high speed 4-stage ripple counters. Each half of the T54LS/T74LS490 has individual Clock, Master Re	OCR Scan	PDF	T54LS490 T74LS490 T54LS490/T74LS490 T54LS/T74LS490 54LS/74LS90
TDA0161 equivalent Abstract: 1N3393 BDX54F equivalent byt301000 bux transient voltage suppressor ST90R9 ua776mh sgs 2n3055 Transistor morocco mje13007 inmos transputer reference manual Text: SHORTFORM 1995 NOVEMBER 1994 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF SGS-THOMSON Microelectronics. As used herein:	OCR Scan	PDF
T74LS244 Abstract: T74LS5 t74LS161a sgs T74LS293 T74LS02 Text: ALPHANUMERICAL INDEX I Type Number T74LS00 T74LS01 T74LS02 T74LS03 T74LS04 T74LS05 T74LS08 T74LS09 T74LS10 T74LS11 T74LS12 T74LS13 T74LS14 T74LS15 T74LS20 T74LS21 T74LS22 T74LS26 T74LS27 T74LS28 T74LS30 T74LS32 T74LS33 T74LS37 T74LS38 T74LS40 T74LS42 T74LS51	OCR Scan	PDF	T74LS00 T74LS01 T74LS02 T74LS03 T74LS04 T74LS05 T74LS08 T74LS09 T74LS10 T74LS11 T74LS244 T74LS5 t74LS161a sgs T74LS293
of 74LS90 Abstract: IC 74LS90 Text: r z 7 S G S -T H O M S O N A T # IL[1O T « S s T 7 4 LS 490 DUAL DECADE COUNTER • DUAL VERSION OF 74LS90 ■ INDIVIDUAL ASYNCHRONOUS CLEAR AND PRESET TO 9 FOR EACH COUNTER ■ COUNT FREQUENCY - TYPICALLY 35 MHz ■ INPUT CLAMP DIODES LIMIT HIGH SPEED	OCR Scan	PDF	74LS90 T74LS490 T74LS490 of 74LS90 IC 74LS90
t74ls157 Abstract: 74LS00 fan out 74LS00E T74LS74 74LS00 QUAD 2-INPUT NAND GATE 74LS00 74LS00 nand gate NAND 74LS00 74ls00 series T74LS367 Text: LOW POWER SCHOTTKY TTL-54/74 LS SERIES DESIGN CO NSIDERATIO NS SUPPLY VOLTAGE — +5V ±10% +5V ±5% T54 SERIES T74 SERIES NOISE MARGIN — V il 0.7V, V il 0.8V, 2.0V, 2 .0 V, V ih V ih Vol Vol 0.4V, V o h 2.5V 0.5V, V oh 2.7V T 5 4 SERIES T 7 4 SERIES INPUT LOADING —	OCR Scan	PDF	TTL-54/74 74LS00 400/u 400mA SO-14. t74ls157 74LS00 fan out 74LS00E T74LS74 74LS00 QUAD 2-INPUT NAND GATE 74LS00 nand gate NAND 74LS00 74ls00 series T74LS367