Datasheet Texas Instruments SN54LS148 — 数据表

制造商	Texas Instruments
系列	SN54LS148

10线至4线和8线至3线优先编码器

数据表

PDF, 1.1 Mb, 修订版: B, 档案已发布: May 26, 2004

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	78027012A	7802701EA	7802701FA	JM38510/36001B2A	JM38510/36001BEA	JM38510/36001BFA	M38510/36001B2A	M38510/36001BEA	M38510/36001BFA	SN54LS148J	SNJ54LS148FK	SNJ54LS148J	SNJ54LS148W
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)	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	No	No	No	No	No	No

	78027012A	7802701EA	7802701FA	JM38510/36001B2A	JM38510/36001BEA	JM38510/36001BFA	M38510/36001B2A	M38510/36001BEA	M38510/36001BFA	SN54LS148J	SNJ54LS148FK	SNJ54LS148J	SNJ54LS148W
N	1	2	3	4	5	6	7	8	9	10	11	12	13
Pin	20	16	16	20	16	16	20	16	16	16	20	16	16
Package Type	FK	J	W	FK	J	W	FK	J	W	J	FK	J	W
Industry STD Term	LCCC	CDIP	CFP	LCCC	CDIP	CFP	LCCC	CDIP	CFP	CDIP	LCCC	CDIP	CFP
JEDEC Code	S-CQCC-N	R-GDIP-T	R-GDFP-F	S-CQCC-N	R-GDIP-T	R-GDFP-F	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	1	1	1	1	1	1
Carrier	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE
Device Marking	SNJ54LS	7802701EA	SNJ54LS148W	JM38510/	JM38510/	36001BFA	36001B2A	36001BEA	36001BFA	SN54LS148J	148FK	SNJ54LS148J	SNJ54LS148W
Width (mm)	8.89	6.92	6.73	8.89	6.92	6.73	8.89	6.92	6.73	6.92	8.89	6.92	6.73
Length (mm)	8.89	19.56	10.3	8.89	19.56	10.3	8.89	19.56	10.3	19.56	8.89	19.56	10.3
Thickness (mm)	1.83	4.57	1.65	1.83	4.57	1.65	1.83	4.57	1.65	4.57	1.83	4.57	1.65
Pitch (mm)	1.27	2.54	1.27	1.27	2.54	1.27	1.27	2.54	1.27	2.54	1.27	2.54	1.27
Max Height (mm)	2.03	5.08	2.03	2.03	5.08	2.03	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	下载	下载	下载	下载	下载	下载

Parameters / Models	78027012A	7802701EA	7802701FA	JM38510/36001B2A	JM38510/36001BEA	JM38510/36001BFA	M38510/36001B2A	M38510/36001BEA	M38510/36001BFA	SN54LS148J	SNJ54LS148FK	SNJ54LS148J	SNJ54LS148W
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1	1
F @ Nom Voltage(Max), Mhz	35	35	35	35	35	35	35	35	35	35	35	35	35
ICC @ Nom Voltage(Max), mA	20	20	20	20	20	20	20	20	20	20	20	20	20
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	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Package Group	LCCC	CDIP	CFP	LCCC	CDIP	CFP	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)	20LCCC: 79 mm2: 8.89 x 8.89(LCCC)	See datasheet (CDIP)	See datasheet (CFP)	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	Military	Military	Military	Military	Military	Military
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS	LS	LS	LS	LS	LS	LS	LS	LS
VCC(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	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	4.5	4.5	4.5	4.5	4.5	4.5
Voltage(Nom), V	5	5	5	5	5	5	5	5	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	19	19	19	19	19	19	19	19	19	19	19	19	19

	78027012A	7802701EA	7802701FA	JM38510/36001B2A	JM38510/36001BEA	JM38510/36001BFA	M38510/36001B2A	M38510/36001BEA	M38510/36001BFA	SN54LS148J	SNJ54LS148FK	SNJ54LS148J	SNJ54LS148W
RoHS	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com	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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系列: SN54LS148 (13)

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