Datasheet Texas Instruments SN74LVCH16952A

Manufacturer	Texas Instruments
Series	SN74LVCH16952A

16-Bit Registered Transceiver With 3-State Outputs

Datasheets

PDF, 345 Kb, Revision: L, File published: Aug 11, 2003

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	SN74LVCH16952ADGGR	SN74LVCH16952ADGVR	SN74LVCH16952ADL	SN74LVCH16952ADLR
Lifecycle Status	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

	SN74LVCH16952ADGGR	SN74LVCH16952ADGVR	SN74LVCH16952ADL	SN74LVCH16952ADLR
N	1	2	3	4
Pin	56	56	56	56
Package Type	DGG	DGV	DL	DL
Industry STD Term	TSSOP	TVSOP	SSOP	SSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	2000	2000	20	1000
Carrier	LARGE T&R	LARGE T&R	TUBE	LARGE T&R
Device Marking	LVCH16952A	LDH952A	LVCH16952A	LVCH16952A
Width (mm)	6.1	4.4	7.49	7.49
Length (mm)	14	11.3	18.41	18.41
Thickness (mm)	1.15	1.05	2.59	2.59
Pitch (mm)	.5	.4	.635	.635
Max Height (mm)	1.2	1.2	2.79	2.79
Mechanical Data	Download	Download	Download	Download

Parameters / Models	SN74LVCH16952ADGGR	SN74LVCH16952ADGVR	SN74LVCH16952ADL	SN74LVCH16952ADLR
Bits	16	16	16	16
F @ Nom Voltage(Max), Mhz	100	100	100	100
ICC @ Nom Voltage(Max), mA	0.02	0.02	0.02	0.02
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Drive (IOL/IOH)(Max), mA	-24/24	-24/24	-24/24	-24/24
Package Group	TSSOP	TVSOP	SSOP	SSOP
Package Size: mm2:W x L, PKG	56TSSOP: 113 mm2: 8.1 x 14(TSSOP)	56TVSOP: 72 mm2: 6.4 x 11.3(TVSOP)	56SSOP: 191 mm2: 10.35 x 18.42(SSOP)	56SSOP: 191 mm2: 10.35 x 18.42(SSOP)
Rating	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No
Technology Family	LVC	LVC	LVC	LVC
VCC(Max), V	3.6	3.6	3.6	3.6
VCC(Min), V	1.65	1.65	1.65	1.65
Voltage(Nom), V	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3
tpd @ Nom Voltage(Max), ns	11,7.6,6.6	11,7.6,6.6	11,7.6,6.6	11,7.6,6.6

	SN74LVCH16952ADGGR	SN74LVCH16952ADGVR	SN74LVCH16952ADL	SN74LVCH16952ADLR
RoHS	Compliant	Compliant	Compliant	Compliant

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Bus-Hold Circuit
PDF, 418 Kb, File published: Feb 5, 2001
When designing systems that include CMOS devices, designers must pay special attention to the operating condition in which all of the bus drivers are in an inactive, high-impedance condition (3-state). Unless special measures are taken, this condition can lead to undefined levels and, thus, to a significant increase in the device?s power dissipation. In extreme cases, this leads to oscillation of

Series: SN74LVCH16952A (4)