Datasheet Texas Instruments SN74CB3Q3251

Manufacturer	Texas Instruments
Series	SN74CB3Q3251

1-of-8 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch

Datasheets

PDF, 1.3 Mb, Revision: A, File published: Mar 23, 2005

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	SN74CB3Q3251DBQR	SN74CB3Q3251DGVR	SN74CB3Q3251PW	SN74CB3Q3251PWG4	SN74CB3Q3251PWR	SN74CB3Q3251RGYR
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)
Manufacture's Sample Availability	No	Yes	No	Yes	Yes	Yes

	SN74CB3Q3251DBQR	SN74CB3Q3251DGVR	SN74CB3Q3251PW	SN74CB3Q3251PWG4	SN74CB3Q3251PWR	SN74CB3Q3251RGYR
N	1	2	3	4	5	6
Pin	16	16	16	16	16	16
Package Type	DBQ	DGV	PW	PW	PW	RGY
Industry STD Term	SSOP	TVSOP	TSSOP	TSSOP	TSSOP	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PQFP-N
Package QTY	2500	2000	90	90	2000	3000
Carrier	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	BU251	BU251	BU251	BU251	BU251	BZ51
Width (mm)	3.9	4.4	4.4	4.4	4.4	3.5
Length (mm)	4.9	3.6	5	5	5	4
Thickness (mm)	1.5	1.05	1	1	1	.9
Pitch (mm)	.64	.4	.65	.65	.65	.5
Max Height (mm)	1.75	1.2	1.2	1.2	1.2	1
Mechanical Data	Download	Download	Download	Download	Download	Download

Parameters / Models	SN74CB3Q3251DBQR	SN74CB3Q3251DGVR	SN74CB3Q3251PW	SN74CB3Q3251PWG4	SN74CB3Q3251PWR	SN74CB3Q3251RGYR
Additional Features	Powered off protection	Powered off protection	Powered off protection	Powered off protection	Powered off protection	Powered off protection
Bandwidth, MHz	500	500	500	500	500	500
Bandwidth(Max), MHz	500	500	500	500	500	500
Configuration	8:1	8:1	8:1	8:1	8:1	8:1
ESD Charged Device Model, kV	1	1	1	1	1	1
ESD HBM, kV	2	2	2	2	2	2
Input/Ouput Voltage(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
Input/Output Continuous Current(Max), mA	64	64	64	64	64	64
Input/Output OFF-state Capacitance(Typ), pF	3.5	3.5	3.5	3.5	3.5	3.5
Input/Output ON-state Capacitance(Typ), pF	15	15	15	15	15	15
Number of Channels	1	1	1	1	1	1
OFF-state leakage current(Max), µA	1	1	1	1	1	1
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SSOP	TVSOP	TSSOP	TSSOP	TSSOP	VQFN
Package Size: mm2:W x L, PKG	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16TVSOP: 23 mm2: 6.4 x 3.6(TVSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16VQFN: 14 mm2: 3.5 x 4(VQFN)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Ron(Max), Ohms	11	11	11	11	11	11
Ron(Typ), Ohms	3.5	3.5	3.5	3.5	3.5	3.5
Supply Current(Max), uA	2000	2000	2000	2000	2000	2000
Supply Current(Typ), uA	600	600	600	600	600	600
Supply Range, Max	3.6	3.6	3.6	3.6	3.6	3.6
VIH(Min), V	1.7	1.7	1.7	1.7	1.7	1.7
VIL(Max), V	0.8	0.8	0.8	0.8	0.8	0.8
Vdd(Max), V	3.6	3.6	3.6	3.6	3.6	3.6
Vdd(Min), V	2.3	2.3	2.3	2.3	2.3	2.3
Vss(Max), V	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

	SN74CB3Q3251DBQR	SN74CB3Q3251DGVR	SN74CB3Q3251PW	SN74CB3Q3251PWG4	SN74CB3Q3251PWR	SN74CB3Q3251RGYR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

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Series: SN74CB3Q3251 (6)