Datasheet Texas Instruments SN74HCT540 — 数据表

制造商	Texas Instruments
系列	SN74HCT540

具有三态输出的八路缓冲器和线路驱动器

数据表

PDF, 1.1 Mb, 修订版: C, 档案已发布: Mar 18, 2003

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	SN74HCT540DW	SN74HCT540DWG4	SN74HCT540DWR	SN74HCT540DWRE4	SN74HCT540DWRG4	SN74HCT540N	SN74HCT540N3	SN74HCT540NE4
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)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No

	SN74HCT540DW	SN74HCT540DWG4	SN74HCT540DWR	SN74HCT540DWRE4	SN74HCT540DWRG4	SN74HCT540N	SN74HCT540N3	SN74HCT540NE4
N	1	2	3	4	5	6	7	8
Pin	20	20	20	20	20	20	20	20
Package Type	DW	DW	DW	DW	DW	N	N	N
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDIP-T
Package QTY	25	25	2000	2000	2000	20		20
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE		TUBE
Device Marking	HCT540	HCT540	HCT540	HCT540	HCT540	SN74HCT540N		SN74HCT540N
Width (mm)	7.5	7.5	7.5	7.5	7.5	6.35	6.35	6.35
Length (mm)	12.8	12.8	12.8	12.8	12.8	24.33	24.33	24.33
Thickness (mm)	2.35	2.35	2.35	2.35	2.35	4.57	4.57	4.57
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	2.54	2.54	2.54
Max Height (mm)	2.65	2.65	2.65	2.65	2.65	5.08	5.08	5.08
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	SN74HCT540DW	SN74HCT540DWG4	SN74HCT540DWR	SN74HCT540DWRE4	SN74HCT540DWRG4	SN74HCT540N	SN74HCT540N3	SN74HCT540NE4
Approx. Price (US$)							0.17 \| 1ku
Bits	8	8	8	8	8	8		8
Bits(#)							8
F @ Nom Voltage(Max), Mhz	25	25	25	25	25	25		25
F @ Nom Voltage(Max)(Mhz)							25
ICC @ Nom Voltage(Max), mA	0.08	0.08	0.08	0.08	0.08	0.08		0.08
ICC @ Nom Voltage(Max)(mA)							0.08
Input Type							TTL
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85		-40 to 85
Operating Temperature Range(C)							-40 to 85
Output Drive (IOL/IOH)(Max), mA	-6/6	-6/6	-6/6	-6/6	-6/6	-6/6		-6/6
Output Drive (IOL/IOH)(Max)(mA)							-6/6
Output Type							CMOS
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	PDIP
Package Size: mm2:W x L, PKG	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	See datasheet (PDIP)		See datasheet (PDIP)
Package Size: mm2:W x L (PKG)							See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No
Technology Family	HCT	HCT	HCT	HCT	HCT	HCT	HCT	HCT
VCC(Max), V	5.5	5.5	5.5	5.5	5.5	5.5		5.5
VCC(Max)(V)							5.5
VCC(Min), V	4.5	4.5	4.5	4.5	4.5	4.5		4.5
VCC(Min)(V)							4.5
Voltage(Nom), V	5	5	5	5	5	5		5
Voltage(Nom)(V)							5
tpd @ Nom Voltage(Max), ns	23	23	23	23	23	23		23
tpd @ Nom Voltage(Max)(ns)							23

	SN74HCT540DW	SN74HCT540DWG4	SN74HCT540DWR	SN74HCT540DWRE4	SN74HCT540DWRG4	SN74HCT540N	SN74HCT540N3	SN74HCT540NE4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant
Pb Free	Yes	No	Yes

系列: SN74HCT540 (8)