Datasheet SN74LVC2G14 (Texas Instruments) - 7

SN74LVC2G14 www.ti.com
SCES200O – APRIL 1999 – REVISED AUGUST 2015
7 Parameter Measurement Information VLOAD S1 R Open From Output L TEST S1 Under Test GND t /t Open C PLH PHL L (see Note A) R t /t V L PLZ PZL LOAD t /t PHZ PZH GND LOAD CIRCUIT INPUTS V V V C R V CC M LOAD L L
D
V t /t I r f 1.8 V
±
0.15 V VCC
£
2 ns V /2 2 × V 30 pF 1 k 0.15 V CC CC
W
2.5 V
±
0.2 V VCC
£
2 ns V /2 2 × V 30 pF 500 0.15 V CC CC
W
3.3 V
±
0.3 V 3 V
£
2.5 ns 1.5 V 6 V 50 pF 500
W
0.3 V 5 V
±
0.5 V VCC
£
2.5 ns V /2 2 × V 50 pF 500 0.3 V CC CC
W
VI Timing Input VM 0 V tW t t su h VI VI Input V V M M Data Input V V M M 0 V 0 V VOLTAGE WAVEFORMS VOLTAGE WAVEFORMS PULSE DURATION SETUP AND HOLD TIMES VI V Output I Input VM VM V V Control M M 0 V 0 V t t t t PZL PLZ PLH PHL Output VOH V /2 Waveform 1 LOAD Output V V M M V S1 at V M LOAD V + V OL
D
VOL (see Note B) VOL t t PHL PLH t t PZH PHZ VOH Output VOH Waveform 2 V – V OH
D
Output V V M M V S1 at GND M VOL (see Note B)
»
0 V VOLTAGE WAVEFORMS VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES ENABLE AND DISABLE TIMES INVERTING AND NONINVERTING OUTPUTS LOW- AND HIGH-LEVEL ENABLING
NOTES: A. C includes probe and jig capacitance. L B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR £ 10 MHz, Z = 50 W. O D. The outputs are measured one at a time, with one transition per measurement. E. t and t are the same as t . PLZ PHZ dis F. t and t are the same as t . PZL PZH en G. t and t are the same as t . PLH PHL pd H. All parameters and waveforms are not applicable to all devices.
Figure 3. Load Circuit and Voltage Waveforms
Copyright © 1999–2015, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: SN74LVC2G14 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 ESD Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information 6.5 Electrical Characteristics 6.6 Switching Characteristics, –40°C to 85°C 6.7 Switching Characteristics, –40°C to 125°C 6.8 Operating Characteristics 6.9 Typical Characteristics 7 Parameter Measurement Information 8 Detailed Description 8.1 Overview 8.2 Functional Block Diagram 8.3 Feature Description 8.3.1 Support Translation Down (5 V to 3.3 V; 3.3 V to 1.8 V) 8.4 Device Functional Modes 9 Application and Implementation 9.1 Application Information 9.2 Typical Application 9.2.1 Design Requirements 9.2.2 Detailed Design Procedure 9.2.3 Application Curve 10 Power Supply Recommendations 11 Layout 11.1 Layout Guidelines 11.2 Layout Example 12 Device and Documentation Support 12.1 Community Resources 12.2 Trademarks 12.3 Electrostatic Discharge Caution 12.4 Glossary 13 Mechanical, Packaging, and Orderable Information