Datasheet Texas Instruments SN74CBT6845C — 数据表

制造商	Texas Instruments
系列	SN74CBT6845C

具有预充电输出和-2 V下冲保护的8位FET 5V总线开关

数据表

PDF, 1.2 Mb, 档案已发布: Oct 6, 2003

从文件中提取

	SN74CBT6845CDW	SN74CBT6845CPW	SN74CBT6845CPWR	SN74CBT6845CRGYR	SN74CBT6845CRGYRG4
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)
Manufacture's Sample Availability	No	No	No	No	No

	SN74CBT6845CDW	SN74CBT6845CPW	SN74CBT6845CPWR	SN74CBT6845CRGYR	SN74CBT6845CRGYRG4
N	1	2	3	4	5
Pin	20	20	20	20	20
Package Type	DW	PW	PW	RGY	RGY
Industry STD Term	SOIC	TSSOP	TSSOP	VQFN	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PQFP-N	R-PQFP-N
Package QTY	25	70	2000	3000	3000
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	CBT6845C	CT6845C	CT6845C	CT6845C	CT6845C
Width (mm)	7.5	4.4	4.4	3.5	3.5
Length (mm)	12.8	6.5	6.5	4.5	4.5
Thickness (mm)	2.35	1	1	.9	.9
Pitch (mm)	1.27	.65	.65	.5	.5
Max Height (mm)	2.65	1.2	1.2	1	1
Mechanical Data	下载	下载	下载	下载	下载

Parameters / Models	SN74CBT6845CDW	SN74CBT6845CPW	SN74CBT6845CPWR	SN74CBT6845CRGYR	SN74CBT6845CRGYRG4
Additional Features	Powered off protection,-2V undershoot protection,Pre-charged signal path	Powered off protection,-2V undershoot protection,Pre-charged signal path	Powered off protection,-2V undershoot protection,Pre-charged signal path	Powered off protection,-2V undershoot protection,Pre-charged signal path	Powered off protection,-2V undershoot protection,Pre-charged signal path
Bandwidth, MHz	200	200	200	200	200
Configuration	1:1 SPST	1:1 SPST	1:1 SPST	1:1 SPST	1:1 SPST
ESD Charged Device Model, kV	1	1	1	1	1
ESD HBM, kV	2	2	2	2	2
Input/Ouput Voltage(Max), V	5.5	5.5	5.5	5.5	5.5
Input/Output Continuous Current(Max), mA	128	128	128	128	128
Input/Output OFF-state Capacitance(Typ), pF	5.5	5.5	5.5	5.5	5.5
Input/Output ON-state Capacitance(Typ), pF	13.5	13.5	13.5	13.5	13.5
Number of Channels	8	8	8	8	8
OFF-state leakage current(Max), µA	10	10	10	10	10
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SOIC	TSSOP	TSSOP	VQFN	VQFN
Package Size: mm2:W x L, PKG	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20VQFN: 16 mm2: 3.5 x 4.5(VQFN)	20VQFN: 16 mm2: 3.5 x 4.5(VQFN)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Ron(Max), Ohms	12	12	12	12	12
Ron(Typ), Ohms	3	3	3	3	3
Supply Current(Max), uA	1500	1500	1500	1500	1500
Supply Range, Max	5.5	5.5	5.5	5.5	5.5
VIH(Min), V	2	2	2	2	2
VIL(Max), V	0.8	0.8	0.8	0.8	0.8
Vdd(Max), V	5.5	5.5	5.5	5.5	5.5
Vdd(Min), V	4	4	4	4	4
Vss(Max), V	N/A	N/A	N/A	N/A	N/A
Vss(Min), V	N/A	N/A	N/A	N/A	N/A

	SN74CBT6845CDW	SN74CBT6845CPW	SN74CBT6845CPWR	SN74CBT6845CRGYR	SN74CBT6845CRGYRG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant

下载
CBT-C, CB3T, and CB3Q Signal-Switch Families
PDF, 584 Kb, 档案已发布: Feb 4, 2003
Signal switch devices are widely used in applications requiring bus isolation, multiplexing, demultiplexing, and voltage translation. Compared to other logic and linear product alternatives, signal switches are the fastest and least power consuming. Texas Instruments (TI) CBT-C, CB3Q, and CB3T signal-switch families have low on-state resistance, negligible power consumption, and better undershoot
下载
VOLTAGE LEVEL TRANSLATION (SL) - Family
PDF, 111 Kb, 档案已发布: Sep 21, 2011
下载
Bus FET Switch Solutions for Live Insertion Applications
PDF, 300 Kb, 档案已发布: Feb 7, 2003
In today?s competitive computing and networking industry, any equipment downtime due to component interconnects or bus failures impedes communication, hinders productivity and hampers financial growth. In recognizing this increasingly costly unplanned downtime, the industry introduced live-insertion technology to minimize the impact of any such failures. The live-insertion feature enables a networ

系列: SN74CBT6845C (5)