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DM74LS249 Datasheets (5)

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Part	ECAD Model	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
DM74LS249		National Semiconductor	BCD to 7-Segment Decoder (with Open Collector Outputs)	Original	PDF	105.05KB	6
DM74LS249M		Unknown	Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.	Historical	PDF	38.48KB	1
DM74LS249N		National Semiconductor	BCD to 7-Segment Decoder with Open-Collector Outputs	Original	PDF	105.05KB	6
DM74LS249N		Unknown	Historical semiconductor price guide (US$ - 1998). From our catalog scanning project.	Historical	PDF	38.48KB	1
DM74LS249N		National Semiconductor	BCD to 7-Segment Decoder / Driver with Open-Collector Outputs	Scan	PDF	255.16KB	9

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National Semiconductor Corporation


National Semiconductor Corporation DM74LS249N LS SERIES, SEVEN SEGMENT DECODER/DRIVER, TRUE OUTPUT, PDIP16
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Quest Components	DM74LS249N		6			1 $1.50 10 $1.25 100 $1.25 1000 $1.25 10000 $1.25	Buy Now

DM74LS249 Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
LS249 Contextual Info: LS249 National Semiconductor 54LS249/DM74LS249 BCD to 7-Segment Decoder with Open-Collector Outputs General Description The 'LS249 has active HIGH open-collector outputs and in corporates the Lamp Test and BI/RBO inputs. Additionally, the ’LS249 will light the top bar (segment a) for numeral 6	OCR Scan	ls249 54ls249/dm74ls249 tl/f/10213-1 54ls249dmbq +354ls249fmbq dm74ls249n tl/f/10213-4	PDF
LS249 Contextual Info: LS249 NATIONAL SEflICOND -CLOGIO 31E D tSGliaa 0Ü7GQDÖ 1 7^ 5 / - / 7 - o o National Semiconductor 54LS249/DM74LS249 BCD to 7-Segment Decoder with Open-Collector Outputs General Description The 'LS249 has active HIGH open-collector outputs and In corporates the Lamp Test and BI/RBO inputs. Additionally,	OCR Scan	ls249 54ls249/dm74ls249 tl/f/10213-2 tl/f/10213-1 +454ls249dmbq 54ls249fmbq dm74ls249n 5011hs	PDF
74LS247N Abstract: 74ls249n IC 74LS247 74ls247 pin configuration bcd to seven segment circuit diagram 74LS247 74LS248 DM54LS47 pin diagram of 74LS247 DM74LS248 Contextual Info: National Semiconductor DM54LS247/DM74LS247, DM54LS248/DM74LS248, DM54LS249/DM74LS249 BCD-to-Seven Segment Decoders/Drivers General Description Features The D M 5 4 L S 2 4 7 /D M 7 4 L S 2 4 7 a nd D M 5 4 L S 2 4 8 / D M 74LS 248 are e le c tric a lly and fu n ctio na lly id e n tica l to	OCR Scan	dm54ls247/dm74ls247 dm54ls248/dm74ls248 dm54ls249/dm74ls249 +14dm54ls248/dm74ls248 dm54ls47/dm74ls47 dm54ls48/dm74ls48 dm54ls249/dm74ls249 74ls247n 74ls249n ic 74ls247 74ls247 pin configuration bcd to seven segment circuit diagram 74ls247 74ls248 dm54ls47 pin diagram of 74ls247	PDF
LS249 Abstract: 54LS C1995 DM74LS249 DM74LS249N N16E Contextual Info: DM74LS249 BCD to 7-Segment Decoder with Open-Collector Outputs General Description The ’LS249 has active HIGH open-collector outputs and incorporates the Lamp Test and BI RBO inputs Additionally the ’LS249 will light the top bar segment a for numeral 6	Original	dm74ls249 ls249 dm74ls249n c1995 +254ls n16e	PDF
LS249 Contextual Info: February 1992 Semiconductor & DM74LS249 BCD to 7-Segment Decoder with Open-Collector Outputs General Description The ’LS249 has active HIGH open-collector outputs and in corporates the Lamp Test and BI/RBO inputs. Additionally, the ’LS249 will light the top bar segment a for numeral 6	OCR Scan	dm74ls249 ls249 tl/f/10213-2 tl/f/10213-1 +1dm74ls249n	PDF
LS249 Abstract: DM74LS249N J16A N16E W16A Contextual Info: LS249 S National Semiconductor 54LS249/DM74LS249 BCD to 7-Segment Decoder with Open-Collector Outputs General Description The ’LS249 has active HIGH open-collector outputs and in corporates the Lamp Test and BI/RBO inputs. Additionally, the ’LS249 will light the top bar (segment a) for numeral 6	OCR Scan	54ls249/dm74ls249 ls249 tl/f/10213-1 54ls249dmbq +754ls249fmbq dm74ls249n tl/f/10213-2 tl/f/10213-4 j16a n16e w16a	PDF
LS249 Contextual Info: General Description The ’LS249 has active HIGH open-collector outputs and in corporates the Lamp Test and BI/HBO inputs. Additionally, the ’LS249 will light the top bar segment a for numeral 6 and the bottom bar (segment d) for numeral 9. Connection Diagram	OCR Scan	dm74ls249 ls249 bs011s2	PDF
THERMISTORS nsp 037 Abstract: Thyristor TAG 9118 ICA 0726 0148 Transformer a1273 y k transistor AM97C11CN transistor SK A1104 PM7A2Q B8708 bzy79 yh 5032 Contextual Info: INDEX OF COMPONENTS A Section/Page No. A.C. Adaptor. Adaptor Kits BNC e tc . Adhesive Tapes. Adhesives, Various. Aerosols.	OCR Scan	200x300x360m thermistors nsp 037 thyristor tag 9118 ica 0726 0148 transformer +7a1273 y k transistor am97c11cn transistor sk a1104 pm7a2q b8708 bzy79 yh 5032	PDF
triac tag 8518 Abstract: 70146 DS3654 X2864AD 7 segment display RL S5220 TC9160 la 4440 amplifier circuit diagram 300 watt philips ecg master replacement guide vtl 3829 A-C4 TCA965 equivalent Contextual Info: 1985 0 / 0 / CONTENTS VOLUME I Introduction to IC MASTER 3 Advertisers’ Index 8 Master Selection Guide Function Index I0 Part Number Index 40 Part Number Guide 300 Logo Guide 346 Application Note Directory 349 Military Parts Directory 50I Testing 506 Cross Reference	OCR Scan	triac tag 8518 70146 ds3654 x2864ad +67 segment display rl s5220 tc9160 la 4440 amplifier circuit diagram 300 watt philips ecg master replacement guide vtl 3829 a-c4 tca965 equivalent	PDF
TCA965 equivalent Abstract: ULN2283 capacitor 473j 100n UAF771 transistor GDV 65A pbd352303 cm2716 TAA2761 TAA4761 ULN2401 Contextual Info: veryimpressivePrice. power drain. For the same low price astheTTL-compatible DG211. Very Impressive Performance. Low power, low source-drain ON resistance, low switching times, low current, low price. It all adds up to superstar performance for portable and battery-operated	OCR Scan	dg211 dg300 dg308 tca965 equivalent +9uln2283 capacitor 473j 100n uaf771 transistor gdv 65a pbd352303 cm2716 taa2761 taa4761 uln2401	PDF