Datasheet Texas Instruments SN54LS145 — 数据表

制造商	Texas Instruments
系列	SN54LS145

BCD到十进制解码器/驱动器

数据表

PDF, 1.1 Mb, 修订版: A, 档案已发布: Mar 1, 1974

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	85084012A	8508401EA	8508401FA	SN54LS145J	SNJ54LS145FK	SNJ54LS145J	SNJ54LS145W
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No	No

	85084012A	8508401EA	8508401FA	SN54LS145J	SNJ54LS145FK	SNJ54LS145J	SNJ54LS145W
N	1	2	3	4	5	6	7
Pin	20	16	16	16	20	16	16
Package Type	FK	J	W	J	FK	J	W
Industry STD Term	LCCC	CDIP	CFP	CDIP	LCCC	CDIP	CFP
JEDEC Code	S-CQCC-N	R-GDIP-T	R-GDFP-F	R-GDIP-T	S-CQCC-N	R-GDIP-T	R-GDFP-F
Package QTY	1	1	1	1	1	1	1
Carrier	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE
Device Marking	145FK	8508401EA	SNJ54LS145W	SN54LS145J	SNJ54LS	SNJ54LS145J	8508401FA
Width (mm)	8.89	6.92	6.73	6.92	8.89	6.92	6.73
Length (mm)	8.89	19.56	10.3	19.56	8.89	19.56	10.3
Thickness (mm)	1.83	4.57	1.65	4.57	1.83	4.57	1.65
Pitch (mm)	1.27	2.54	1.27	2.54	1.27	2.54	1.27
Max Height (mm)	2.03	5.08	2.03	5.08	2.03	5.08	2.03
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	85084012A	8508401EA	8508401FA	SN54LS145J	SNJ54LS145FK	SNJ54LS145J	SNJ54LS145W
Number of Channels	1	1	1	1	1	1	1
F @ Nom Voltage(Max), Mhz	35	35	35	35	35	35	35
ICC @ Nom Voltage(Max), mA	13	13	13	13	13	13	13
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Package Group	LCCC	CDIP	CFP	CDIP	LCCC	CDIP	CFP
Package Size: mm2:W x L, PKG	20LCCC: 79 mm2: 8.89 x 8.89(LCCC)	See datasheet (CDIP)	See datasheet (CFP)	See datasheet (CDIP)	20LCCC: 79 mm2: 8.89 x 8.89(LCCC)	See datasheet (CDIP)	See datasheet (CFP)
Rating	Military	Military	Military	Military	Military	Military	Military
Schmitt Trigger	No	No	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS	LS	LS
VCC(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5
VCC(Min), V	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Voltage(Nom), V	5	5	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	50	50	50	50	50	50	50

	85084012A	8508401EA	8508401FA	SN54LS145J	SNJ54LS145FK	SNJ54LS145J	SNJ54LS145W
RoHS	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com

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Designing With Logic (Rev. C)
PDF, 186 Kb, 修订版: C, 档案已发布: Jun 1, 1997
Data sheets which usually give information on device behavior only under recommended operating conditions may only partially answer engineering questions that arise during the development of systems using logic devices. However information is frequently needed regarding the behavior of the device outside the conditions in the data sheet. Such questions might be:?How does a bus driver behave w
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Designing with the SN54/74LS123 (Rev. A)
PDF, 118 Kb, 修订版: A, 档案已发布: Mar 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

系列: SN54LS145 (7)

Semiconductors> Space & High Reliability> Logic Products> Specialty Logic Products> Decoders/Encoders/Multiplexers