Datasheet Texas Instruments SN54LS20 — 数据表

制造商	Texas Instruments
系列	SN54LS20

双路4输入正与非门

数据表

PDF, 1.0 Mb, 档案已发布: Mar 1, 1988

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	JM38510/30007B2A	JM38510/30007BCA	JM38510/30007BDA	M38510/30007B2A	M38510/30007BCA	M38510/30007BDA	SN54LS20J	SNJ54LS20FK	SNJ54LS20J	SNJ54LS20W
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)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No	No	No

	JM38510/30007B2A	JM38510/30007BCA	JM38510/30007BDA	M38510/30007B2A	M38510/30007BCA	M38510/30007BDA	SN54LS20J	SNJ54LS20FK	SNJ54LS20J	SNJ54LS20W
N	1	2	3	4	5	6	7	8	9	10
Pin	20	14	14	20	14	14	14	20	14	14
Package Type	FK	J	W	FK	J	W	J	FK	J	W
Industry STD Term	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	R-GDIP-T	S-CQCC-N	R-GDIP-T	R-GDFP-F
Package QTY	1	1	1	1	1	1	1	1	1	1
Carrier	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE
Device Marking	30007B2A	30007BCA	JM38510/	30007B2A	JM38510/	JM38510/	SN54LS20J	SNJ54LS	SNJ54LS20J	SNJ54LS20W
Width (mm)	8.89	6.67	5.97	8.89	6.67	5.97	6.67	8.89	6.67	5.97
Length (mm)	8.89	19.56	9.21	8.89	19.56	9.21	19.56	8.89	19.56	9.21
Thickness (mm)	1.83	4.57	1.59	1.83	4.57	1.59	4.57	1.83	4.57	1.59
Pitch (mm)	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	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

Parameters / Models	JM38510/30007B2A	JM38510/30007BCA	JM38510/30007BDA	M38510/30007B2A	M38510/30007BCA	M38510/30007BDA	SN54LS20J	SNJ54LS20FK	SNJ54LS20J	SNJ54LS20W
Bits	2	2	2	2	2	2	2	2	2	2
F @ Nom Voltage(Max), Mhz	35	35	35	35	35	35	35	35	35	35
ICC @ Nom Voltage(Max), mA	0.011	0.011	0.011	0.011	0.011	0.011	0.011	0.011	0.011	0.011
Input Type	TTL	TTL	TTL	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	-55 to 125	-55 to 125	-55 to 125
Output Drive (IOL/IOH)(Max), mA	0.4/-16	0.4/-16	0.4/-16	0.4/-16	0.4/-16	0.4/-16	0.4/-16	0.4/-16	0.4/-16	0.4/-16
Output Type	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Package Group	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)	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
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No
Technology Family	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
VCC(Min), V	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
tpd @ Nom Voltage(Max), ns	22	22	22	22	22	22	22	22	22	22

	JM38510/30007B2A	JM38510/30007BCA	JM38510/30007BDA	M38510/30007B2A	M38510/30007BCA	M38510/30007BDA	SN54LS20J	SNJ54LS20FK	SNJ54LS20J	SNJ54LS20W
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

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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: SN54LS20 (10)