Datasheet Texas Instruments SN74LVC157A-Q1

Manufacturer	Texas Instruments
Series	SN74LVC157A-Q1

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Packaging

Parametrics

Parameters / Models	CLVC157AQPWRG4Q1	SN74LVC157AQDRG4Q1	SN74LVC157AQDRQ1	SN74LVC157AQPWRQ1
Approx. Price (US$)			0.16 | 1ku
Bandwidth, MHz	100	100		100
Bits	2	2		2
Bits(#)			2
Number of Channels	4	4		4
Channels(#)			4
Configuration	2:01	2:01		2:01
Digital input leakage(Max), uA	5	5		5
ESD Charged Device Model, kV	0.75	0.75		0.75
ESD HBM, kV	2	2		2
F @ Nom Voltage(Max), Mhz	100	100		100
F @ Nom Voltage(Max)(Mhz)			100
Function	Encoder	Encoder		Encoder
ICC @ Nom Voltage(Max), mA	0.01	0.01		0.01
ICC @ Nom Voltage(Max)(mA)			0.01
Input Type			TLL/CMOS
Operating Temperature Range, C	-40 to 125	-40 to 125		-40 to 125
Operating Temperature Range(C)			-40 to 125
Output Drive (IOL/IOH)(Max), mA	24/-24	24/-24		24/-24
Output Drive (IOL/IOH)(Max)(mA)			24/-24
Output Type			CMOS
Package Group	TSSOP	SOIC	SOIC	TSSOP
Package Size: mm2:W x L, PKG	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)		16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Package Size: mm2:W x L (PKG)			16SOIC: 59 mm2: 6 x 9.9(SOIC)
Rating	Automotive	Automotive	Automotive	Automotive
Schmitt Trigger	No	No	No	No
Technology Family	LVC	LVC	LVC	LVC
Type	Standard	Standard	Standard	Standard
VCC(Max), V	3.6	3.6		3.6
VCC(Max)(V)			3.6
VCC(Min), V	2	2		2
VCC(Min)(V)			2
Voltage(Nom), V	2.7,3.3	2.7,3.3		2.7,3.3
Voltage(Nom)(V)			2.7 3.3
tpd @ Nom Voltage(Max), ns	8.2,7	8.2,7		8.2,7
tpd @ Nom Voltage(Max)(ns)			8.2 7

Eco Plan

Application Notes

• Download
  LVC Characterization Information
  PDF, 114 Kb, File published: Dec 1, 1996
  This document provides characterization information about low-voltage logic (LVL) that operates from a 3.3-V power supply. It addresses the issues of interfacing to 5-V logic ac performance power considerations input and output characteristics and signal integrity for this family of devices.
• Download
  Use of the CMOS Unbuffered Inverter in Oscillator Circuits
  PDF, 796 Kb, File published: Nov 6, 2003
  CMOS devices have a high input impedance high gain and high bandwidth. These characteristics are similar to ideal amplifier characteristics and hence a CMOS buffer or inverter can be used in an oscillator circuit in conjunction with other passive components. Now CMOS oscillator circuits are widely used in high-speed applications because they are economical easy to use and take significantly
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  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
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  Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)
  PDF, 105 Kb, Revision: A, File published: Aug 1, 1997
  The spectrum of bus-interface devices with damping resistors or balanced/light output drive currently offered by various logic vendors is confusing at best. Inconsistencies in naming conventions and methods used for implementation make it difficult to identify the best solution for a given application. This report attempts to clarify the issue by looking at several vendors? approaches and discussi
• Download
  Understanding Advanced Bus-Interface Products Design Guide
  PDF, 253 Kb, File published: May 1, 1996
• Download
  Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices
  PDF, 209 Kb, File published: May 10, 2002
  Many telecom and networking applications require that cards be inserted and extracted from a live backplane without interrupting data or damaging components. To achieve this interface terminals of the card must be electrically isolated from the bus system during insertion or extraction from the backplane. To facilitate this Texas Instruments provides bus-interface and logic devices with features
• Download
  How to Select Little Logic (Rev. A)
  PDF, 1.1 Mb, Revision: A, File published: Jul 26, 2016
  TI Little Logic devices are logic-gate devices assembled in a small single- dual- or triple- gate package. Little Logic devices are widely used in portable equipment such as mobile phones MP3 players and notebook computers. Little Logic devices also are used in desktop computers and telecommunications. Little Logic gates are common components for easy PC board routing schematic design and b
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  Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
  PDF, 115 Kb, File published: Dec 1, 1997
  This application report explores the possibilities for migrating to 3.3-V and 2.5-V power supplies and discusses the implications.Customers are successfully using a wide range of low-voltage 3.3-V logic devices. These devices are within Texas Instruments (TI) advanced low-voltage CMOS (ALVC) crossbar technology (CBT) crossbar technology with integrated diode (CBTD) low-voltage crossbar techn
• Download
  Texas Instruments Little Logic Application Report
  PDF, 359 Kb, File published: Nov 1, 2002
  Portable and consumer electronic systems? needs present greater challenges today than ever before. Engineers strive to design smaller faster lower-cost systems to meet the market demand. Consequently the semiconductor industry faces a growing need to increase operating speed minimize power consumption and reduce packaging size. Texas Instruments manufactures a variety of Little Logic semicond

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Manufacturer's Classification

• Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders