Datasheet Texas Instruments SN74LS378 — 数据表

制造商	Texas Instruments
系列	SN74LS378

具有时钟使能的十六进制D类触发器

数据表

PDF, 1.5 Mb, 档案已发布: Mar 1, 1988

从文件中提取

	SN74LS378D	SN74LS378DR	SN74LS378N	SN74LS378N3
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No	No	No	No

	SN74LS378D	SN74LS378DR	SN74LS378N	SN74LS378N3
N	1	2	3	4
Pin	16	16	16	16
Package Type	D	D	N	N
Industry STD Term	SOIC	SOIC	PDIP	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T
Package QTY	40	2500	25
Carrier	TUBE	LARGE T&R	TUBE
Device Marking	LS378	LS378	SN74LS378N
Width (mm)	3.91	3.91	6.35	6.35
Length (mm)	9.9	9.9	19.3	19.3
Thickness (mm)	1.58	1.58	3.9	3.9
Pitch (mm)	1.27	1.27	2.54	2.54
Max Height (mm)	1.75	1.75	5.08	5.08
Mechanical Data	下载	下载	下载	下载

Parameters / Models	SN74LS378D	SN74LS378DR	SN74LS378N	SN74LS378N3
3-State Output	No	No	No	No
Approx. Price (US$)				0.65 \| 1ku
Bits	6	6	6
Bits(#)				6
F @ Nom Voltage(Max), Mhz	35	35	35
F @ Nom Voltage(Max)(Mhz)				35
ICC @ Nom Voltage(Max), mA	22	22	22
ICC @ Nom Voltage(Max)(mA)				22
Input Type				TTL
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70
Operating Temperature Range(C)				0 to 70
Output Drive (IOL/IOH)(Max), mA	8/-0.4	8/-0.4	8/-0.4
Output Drive (IOL/IOH)(Max)(mA)				8/-0.4
Output Type				TTL
Package Group	SOIC	SOIC	PDIP	PDIP
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	See datasheet (PDIP)
Package Size: mm2:W x L (PKG)				See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No
Technology Family	LS	LS	LS	LS
VCC(Max), V	5.25	5.25	5.25
VCC(Max)(V)				5.25
VCC(Min), V	4.75	4.75	4.75
VCC(Min)(V)				4.75
Voltage(Nom), V	5	5	5
Voltage(Nom)(V)				5
tpd @ Nom Voltage(Max), ns	27	27	27
tpd @ Nom Voltage(Max)(ns)				27

	SN74LS378D	SN74LS378DR	SN74LS378N	SN74LS378N3
RoHS	Compliant	Compliant	Compliant	Not Compliant
Pb Free	No	Yes

下载
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: SN74LS378 (4)