Datasheet Texas Instruments SN74CBT6845C

Manufacturer	Texas Instruments
Series	SN74CBT6845C

8-Bit FET 5-V Bus Switch With Precharged Outputs and -2 V Undershoot Protection

Datasheets

PDF, 1.2 Mb, File published: Oct 6, 2003

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	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	Download	Download	Download	Download	Download

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

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Series: SN74CBT6845C (5)