Datasheet Texas Instruments CD74HC244 — 数据表

制造商	Texas Instruments
系列	CD74HC244

具有三态输出的高速CMOS逻辑同相八路缓冲器/线路驱动器

数据表

PDF, 942 Kb, 修订版: E, 档案已发布: Oct 4, 2004

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	CD74HC244E	CD74HC244EE4	CD74HC244M	CD74HC244M96	CD74HC244M96E4	CD74HC244M96G4	CD74HC244MG4
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

	CD74HC244E	CD74HC244EE4	CD74HC244M	CD74HC244M96	CD74HC244M96E4	CD74HC244M96G4	CD74HC244MG4
N	1	2	3	4	5	6	7
Pin	20	20	20	20	20	20	20
Package Type	N	N	DW	DW	DW	DW	DW
Industry STD Term	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	20	20	25	2000	2000	2000	25
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE
Device Marking	CD74HC244E	CD74HC244E	HC244M	HC244M	HC244M	HC244M	HC244M
Width (mm)	6.35	6.35	7.5	7.5	7.5	7.5	7.5
Length (mm)	24.33	24.33	12.8	12.8	12.8	12.8	12.8
Thickness (mm)	4.57	4.57	2.35	2.35	2.35	2.35	2.35
Pitch (mm)	2.54	2.54	1.27	1.27	1.27	1.27	1.27
Max Height (mm)	5.08	5.08	2.65	2.65	2.65	2.65	2.65
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	CD74HC244E	CD74HC244EE4	CD74HC244M	CD74HC244M96	CD74HC244M96E4	CD74HC244M96G4	CD74HC244MG4
Bits	8	8	8	8	8	8	8
F @ Nom Voltage(Max), Mhz	28	28	28	28	28	28	28
ICC @ Nom Voltage(Max), mA	0.08	0.08	0.08	0.08	0.08	0.08	0.08
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	-6/6	-6/6	-6/6	-6/6	-6/6	-6/6	-6/6
Package Group	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	See datasheet (PDIP)	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)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No
Technology Family	HC	HC	HC	HC	HC	HC	HC
VCC(Max), V	6	6	6	6	6	6	6
VCC(Min), V	2	2	2	2	2	2	2
Voltage(Nom), V	6	6	6	6	6	6	6
tpd @ Nom Voltage(Max), ns	24	24	24	24	24	24	24

	CD74HC244E	CD74HC244EE4	CD74HC244M	CD74HC244M96	CD74HC244M96E4	CD74HC244M96G4	CD74HC244MG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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系列: CD74HC244 (7)