Datasheet Texas Instruments CD74AC245 — 数据表

制造商	Texas Instruments
系列	CD74AC245

具有三态输出的八路同相总线收发器

数据表

PDF, 867 Kb, 修订版: B, 档案已发布: Oct 12, 2000

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	CD74AC245E	CD74AC245EE4	CD74AC245M	CD74AC245M96	CD74AC245MG4	CD74AC245SM96	CD74AC245SM96E4	CD74AC245SM96G4
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)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No

	CD74AC245E	CD74AC245EE4	CD74AC245M	CD74AC245M96	CD74AC245MG4	CD74AC245SM96	CD74AC245SM96E4	CD74AC245SM96G4
N	1	2	3	4	5	6	7	8
Pin	20	20	20	20	20	20	20	20
Package Type	N	N	DW	DW	DW	DB	DB	DB
Industry STD Term	PDIP	PDIP	SOIC	SOIC	SOIC	SSOP	SSOP	SSOP
JEDEC Code	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	20	20	25	2000	25
Carrier	TUBE	TUBE	TUBE	LARGE T&R	TUBE
Device Marking	CD74AC245E	CD74AC245E	AC245M	AC245M	AC245M
Width (mm)	6.35	6.35	7.5	7.5	7.5	5.3	5.3	5.3
Length (mm)	24.33	24.33	12.8	12.8	12.8	7.2	7.2	7.2
Thickness (mm)	4.57	4.57	2.35	2.35	2.35	1.95	1.95	1.95
Pitch (mm)	2.54	2.54	1.27	1.27	1.27	.65	.65	.65
Max Height (mm)	5.08	5.08	2.65	2.65	2.65	2	2	2
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	CD74AC245E	CD74AC245EE4	CD74AC245M	CD74AC245M96	CD74AC245MG4	CD74AC245SM96	CD74AC245SM96E4	CD74AC245SM96G4
Approx. Price (US$)						0.30 \| 1ku	0.30 \| 1ku	0.30 \| 1ku
Bits	8	8	8	8	8
Bits(#)						8	8	8
F @ Nom Voltage(Max), Mhz	100	100	100	100	100
F @ Nom Voltage(Max)(Mhz)						100	100	100
ICC @ Nom Voltage(Max), mA	0.16	0.16	0.16	0.16	0.16
ICC @ Nom Voltage(Max)(mA)						0.16	0.16	0.16
Input Type						CMOS		CMOS
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Operating Temperature Range(C)						-55 to 125	-55 to 125	-55 to 125
Output Drive (IOL/IOH)(Max), mA	-24/24	-24/24	-24/24	-24/24	-24/24
Output Drive (IOL/IOH)(Max)(mA)						-24/24	-24/24	-24/24
Output Type						CMOS		CMOS
Package Group	PDIP	PDIP	SOIC	SOIC	SOIC	SSOP	SSOP	SSOP
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)
Package Size: mm2:W x L (PKG)						See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No
Technology Family	AC	AC	AC	AC	AC	AC	AC	AC
VCC(Max), V	5.5	5.5	5.5	5.5	5.5
VCC(Max)(V)						5.5	5.5	5.5
VCC(Min), V	1.5	1.5	1.5	1.5	1.5
VCC(Min)(V)						1.5	1.5	1.5
Voltage(Nom), V	1.5,3.3,5	1.5,3.3,5	1.5,3.3,5	1.5,3.3,5	1.5,3.3,5
Voltage(Nom)(V)						1.5 3.3 5	1.5 3.3 5	1.5 3.3 5
tpd @ Nom Voltage(Max), ns	96,10.8,7.7	96,10.8,7.7	96,10.8,7.7	96,10.8,7.7	96,10.8,7.7
tpd @ Nom Voltage(Max)(ns)						96 10.8 7.7	96 10.8 7.7	96 10.8 7.7

	CD74AC245E	CD74AC245EE4	CD74AC245M	CD74AC245M96	CD74AC245MG4	CD74AC245SM96	CD74AC245SM96E4	CD74AC245SM96G4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Not Compliant	Not Compliant
Pb Free	Yes	No	No	Yes	No

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Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc
PDF, 43 Kb, 档案已发布: Apr 1, 1996
Though low power consumption is a feature of CMOS devices sometimes this feature does not meet a designer?s system power supply constraints. Therefore a partial system power down or multiple Vcc supplies are used to meet the needs of the system. This document shows electrostatic discharge protection circuits. It also provides circuit and bus driver examples of partial system power down and curren

系列: CD74AC245 (8)