Datasheet Texas Instruments SN74ALVCH16821

Manufacturer	Texas Instruments
Series	SN74ALVCH16821

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Parametrics

Parameters / Models	SN74ALVCH16821DGGR	SN74ALVCH16821DL
3-State Output	Yes	Yes
Bits	20	20
F @ Nom Voltage(Max), Mhz	150	150
ICC @ Nom Voltage(Max), mA	0.04	0.04
Operating Temperature Range, C	-40 to 85	-40 to 85
Output Drive (IOL/IOH)(Max), mA	24/-24	24/-24
Package Group	TSSOP	SSOP
Package Size: mm2:W x L, PKG	56TSSOP: 113 mm2: 8.1 x 14(TSSOP)	56SSOP: 191 mm2: 10.35 x 18.42(SSOP)
Rating	Catalog	Catalog
Schmitt Trigger	No	No
Technology Family	ALVC	ALVC
VCC(Max), V	3.6	3.6
VCC(Min), V	1.65	1.65
Voltage(Nom), V	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3
tpd @ Nom Voltage(Max), ns	5.8,5.3,4.5	5.8,5.3,4.5

Eco Plan

Application Notes

• Download
  TI SN74ALVC16835 Component Specification Analysis for PC100
  PDF, 43 Kb, File published: Aug 3, 1998
  The PC100 standard establishes design parameters for the PC SDRAM DIMM that is designed to operate at 100 MHz. The 168-pin, 8-byte, registered SDRAM DIMM is a JEDEC-defined device (JC-42.5-96-146A). Some of the defined signal paths include data signals, address signals, and control signals. This application report discusses the SN74ALVC16835 18-bit universal bus driver that is available from T
• Download
  Logic Solutions for PC-100 SDRAM Registered DIMMs (Rev. A)
  PDF, 96 Kb, Revision: A, File published: May 13, 1998
  Design of high-performance personal computer (PC) systems that are capable of meeting the needs imposed by modern operating systems and software includes the use of large banks of SDRAMs on DIMMs (see Figure 1).To meet the demands of stable functionality over the broad spectrum of operating environments, meet system timing needs, and to support data integrity, the loads presented by the large
• Download
  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
• Download
  16-Bit Widebus Logic Families in 56-Ball 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)
  PDF, 895 Kb, Revision: B, File published: May 22, 2002
  TI?s 56-ball MicroStar Jr.E package registered under JEDEC MO-225 has demonstrated through modeling and experimentation that it is an optimal solution for reducing inductance and capacitance improving thermal performance and minimizing board area usage in integrated bus functions. Multiple functions released in the 56-ball MicroStar Jr.E package have superior performance characteristics compa
• Download
  Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)
  PDF, 154 Kb, Revision: A, File published: Sep 8, 1999
  In the last few years the trend toward reducing supply voltage (VCC) has continued as reflected in an additional specification of 2.5-V VCC for the AVC ALVT ALVC LVC LV and the CBTLV families.In this application report the different logic levels at VCC of 5 V 3.3 V 2.5 V and 1.8 V are compared. Within the report the possibilities for migration from 5-V logic and 3.3-V logic families

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Manufacturer's Classification

• Semiconductors> Logic> Flip-Flop/Latch/Register> D-Type Flip-Flop