Datasheet Texas Instruments SN74CBT3244C

Manufacturer	Texas Instruments
Series	SN74CBT3244C

Octal FET Bus Switch With -2 V Undershoot Protection

Datasheets

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PDF, 1.4 Mb, Revision: A, File published: Oct 15, 2003

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Status

	SN74CBT3244CDBQR	SN74CBT3244CDGVR	SN74CBT3244CDW	SN74CBT3244CDWR	SN74CBT3244CDWRE4	SN74CBT3244CPW	SN74CBT3244CPWR	SN74CBT3244CRGYR
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

Packaging

	SN74CBT3244CDBQR	SN74CBT3244CDGVR	SN74CBT3244CDW	SN74CBT3244CDWR	SN74CBT3244CDWRE4	SN74CBT3244CPW	SN74CBT3244CPWR	SN74CBT3244CRGYR
N	1	2	3	4	5	6	7	8
Pin	20	20	20	20	20	20	20	20
Package Type	DBQ	DGV	DW	DW	DW	PW	PW	RGY
Industry STD Term	SSOP	TVSOP	SOIC	SOIC	SOIC	TSSOP	TSSOP	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PQFP-N
Package QTY	2500	2000	25	2000	2000	70	2000	3000
Carrier	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	LARGE T&R
Device Marking	CBT3244C	CU244C	CBT3244C	CBT3244C	CBT3244C	CU244C	CU244C	CU244C
Width (mm)	3.9	4.4	7.5	7.5	7.5	4.4	4.4	3.5
Length (mm)	8.65	5	12.8	12.8	12.8	6.5	6.5	4.5
Thickness (mm)	1.5	1.05	2.35	2.35	2.35	1	1	.9
Pitch (mm)	.64	.4	1.27	1.27	1.27	.65	.65	.5
Max Height (mm)	1.75	1.2	2.65	2.65	2.65	1.2	1.2	1
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	SN74CBT3244CDBQR	SN74CBT3244CDGVR	SN74CBT3244CDW	SN74CBT3244CDWR	SN74CBT3244CDWRE4	SN74CBT3244CPW	SN74CBT3244CPWR	SN74CBT3244CRGYR
Additional Features	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection
Bandwidth, MHz	200	200	200	200	200	200	200	200
Configuration	1:1 SPST	1:1 SPST	1:1 SPST	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	1	1	1
ESD HBM, kV	2	2	2	2	2	2	2	2
Input/Ouput Voltage(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Input/Output Continuous Current(Max), mA	128	128	128	128	128	128	128	128
Input/Output OFF-state Capacitance(Typ), pF	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Input/Output ON-state Capacitance(Typ), pF	14	14	14	14	14	14	14	14
Number of Channels	8	8	8	8	8	8	8	8
OFF-state leakage current(Max), µA	10	10	10	10	10	10	10	10
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
Package Group	SSOP	TVSOP	SOIC	SOIC	SOIC	TSSOP	TSSOP	VQFN
Package Size: mm2:W x L, PKG	20SSOP: 52 mm2: 6 x 8.65(SSOP)	20TVSOP: 32 mm2: 6.4 x 5(TVSOP)	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)	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)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Ron(Max), Ohms	12	12	12	12	12	12	12	12
Ron(Typ), Ohms	3	3	3	3	3	3	3	3
Supply Current(Max), uA	50	50	50	50	50	50	50	50
Supply Range, Max	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
VIH(Min), V	2	2	2	2	2	2	2	2
VIL(Max), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Vdd(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vdd(Min), V	4	4	4	4	4	4	4	4
Vss(Max), V	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Vss(Min), V	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Eco Plan

	SN74CBT3244CDBQR	SN74CBT3244CDGVR	SN74CBT3244CDW	SN74CBT3244CDWR	SN74CBT3244CDWRE4	SN74CBT3244CPW	SN74CBT3244CPWR	SN74CBT3244CRGYR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Application Notes

Download
CBT-C, CB3T, and CB3Q Signal-Switch Families
PDF, 584 Kb, File published: 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
Download
VOLTAGE LEVEL TRANSLATION (SL) - Family
PDF, 111 Kb, File published: Sep 21, 2011
Download
Bus FET Switch Solutions for Live Insertion Applications
PDF, 300 Kb, File published: 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

Model Line

Series: SN74CBT3244C (8)

SN74CBT3244CDBQR SN74CBT3244CDGVR SN74CBT3244CDW SN74CBT3244CDWR SN74CBT3244CDWRE4 SN74CBT3244CPW SN74CBT3244CPWR SN74CBT3244CRGYR

Manufacturer's Classification

Semiconductors> Switches and Multiplexers> Analog Switches/Muxes