Datasheet Texas Instruments SN54LS279A — 数据表

制造商	Texas Instruments
系列	SN54LS279A

四重/ S- / R锁存器

数据表

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PDF, 881 Kb, 档案已发布: Mar 1, 1988

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价格

状态

	76018012A	7601801EA	7601801FA	SN54LS279AJ	SNJ54LS279AFK	SNJ54LS279AJ	SNJ54LS279AW
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

打包

	76018012A	7601801EA	7601801FA	SN54LS279AJ	SNJ54LS279AFK	SNJ54LS279AJ	SNJ54LS279AW
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	76018012A	7601801EA	SNJ54LS279AW	SN54LS279AJ	SNJ54LS	SNJ54LS279AJ	7601801FA
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

参数化

Parameters / Models	76018012A	7601801EA	7601801FA	SN54LS279AJ	SNJ54LS279AFK	SNJ54LS279AJ	SNJ54LS279AW
3-State Output	No	No	No	No	No	No	No
Bits	4	4	4	4	4	4	4
F @ Nom Voltage(Max), Mhz	35	35	35	35	35	35	35
ICC @ Nom Voltage(Max), mA	7	7	7	7	7	7	7
Input Type	TTL	TTL	TTL	TTL	TTL	TTL	TTL
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
Output Drive (IOL/IOH)(Max), mA	8/-0.4	8/-0.4	8/-0.4	8/-0.4	8/-0.4	8/-0.4	8/-0.4
Output Type	TTL	TTL	TTL	TTL	TTL	TTL	TTL
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
Technology Family	LS	LS	LS	LS	LS	LS	LS
VCC(Max), V	5.25	5.25	5.25	5.25	5.25	5.25	5.25
VCC(Min), V	4.75	4.75	4.75	4.75	4.75	4.75	4.75
tpd @ Nom Voltage(Max), ns	22	22	22	22	22	22	22

生态计划

	76018012A	7601801EA	7601801FA	SN54LS279AJ	SNJ54LS279AFK	SNJ54LS279AJ	SNJ54LS279AW
RoHS	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com

应用须知

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Designing with the SN54/74LS123 (Rev. A)
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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

模型线

系列: SN54LS279A (7)

76018012A 7601801EA 7601801FA SN54LS279AJ SNJ54LS279AFK SNJ54LS279AJ SNJ54LS279AW

制造商分类

Semiconductors> Space & High Reliability> Logic Products> Flip-Flop/Latch/Registers