Datasheet Texas Instruments SN74HC253 — 数据表

制造商	Texas Instruments
系列	SN74HC253

具有三态输出的双路4线至1线数据选择器/多路复用器

数据表

PDF, 1.0 Mb, 修订版: E, 档案已发布: Sep 15, 2003

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	SN74HC253D	SN74HC253DBR	SN74HC253DR	SN74HC253DRG4	SN74HC253DT	SN74HC253N	SN74HC253NE4	SN74HC253NSR
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)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No

	SN74HC253D	SN74HC253DBR	SN74HC253DR	SN74HC253DRG4	SN74HC253DT	SN74HC253N	SN74HC253NE4	SN74HC253NSR
N	1	2	3	4	5	6	7	8
Pin	16	16	16	16	16	16	16	16
Package Type	D	DB	D	D	D	N	N	NS
Industry STD Term	SOIC	SSOP	SOIC	SOIC	SOIC	PDIP	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G
Package QTY	40	2000	2500	2500	250	25	25	2000
Carrier	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	TUBE	TUBE	LARGE T&R
Device Marking	HC253	HC253	HC253	HC253	HC253	SN74HC253N	SN74HC253N	HC253
Width (mm)	3.91	5.3	3.91	3.91	3.91	6.35	6.35	5.3
Length (mm)	9.9	6.2	9.9	9.9	9.9	19.3	19.3	10.3
Thickness (mm)	1.58	1.95	1.58	1.58	1.58	3.9	3.9	1.95
Pitch (mm)	1.27	.65	1.27	1.27	1.27	2.54	2.54	1.27
Max Height (mm)	1.75	2	1.75	1.75	1.75	5.08	5.08	2
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	SN74HC253D	SN74HC253DBR	SN74HC253DR	SN74HC253DRG4	SN74HC253DT	SN74HC253N	SN74HC253NE4	SN74HC253NSR
Bandwidth, MHz	28	28	28	28	28	28	28	28
Bits	4	4	4	4	4	4	4	4
Number of Channels	2	2	2	2	2	2	2	2
Configuration	4:1	4:1	4:1	4:1	4:1	4:1	4:1	4:1
Digital input leakage(Max), uA	5	5	5	5	5	5	5	5
ESD Charged Device Model, kV	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75
ESD HBM, kV	2	2	2	2	2	2	2	2
F @ Nom Voltage(Max), Mhz	28	28	28	28	28	28	28	28
Function	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer
ICC @ Nom Voltage(Max), mA	0.08	0.08	0.08	0.08	0.08	0.08	0.08	0.08
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	-40 to 85
Output Drive (IOL/IOH)(Max), mA	7.8/-7.8	7.8/-7.8	7.8/-7.8	7.8/-7.8	7.8/-7.8	7.8/-7.8	7.8/-7.8	7.8/-7.8
Package Group	SOIC	SSOP	SOIC	SOIC	SOIC	PDIP	PDIP	SO
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SSOP: 48 mm2: 7.8 x 6.2(SSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	See datasheet (PDIP)	See datasheet (PDIP)	16SO: 80 mm2: 7.8 x 10.2(SO)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No
Technology Family	HC	HC	HC	HC	HC	HC	HC	HC
Type	3-State Output	3-State Output	3-State Output	3-State Output	3-State Output	3-State Output	3-State Output	3-State Output
VCC(Max), V	6	6	6	6	6	6	6	6
VCC(Min), V	2	2	2	2	2	2	2	2
Voltage(Nom), V	3.3,5	3.3,5	3.3,5	3.3,5	3.3,5	3.3,5	3.3,5	3.3,5
tpd @ Nom Voltage(Max), ns	38	38	38	38	38	38	38	38

	SN74HC253D	SN74HC253DBR	SN74HC253DR	SN74HC253DRG4	SN74HC253DT	SN74HC253N	SN74HC253NE4	SN74HC253NSR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

系列: SN74HC253 (8)