INTEGRATED CIRCUITS 74LVC14A Hex inverting Schmitt-trigger with 5V tolerant input Product specification 1998 Apr 28
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input FEATURES 74LVC14A DESCRIPTION • Wide supply voltage range of: 1.2 V to 3.6 V • In accordance with JEDEC standard no. 8-1A • Inputs accept voltages up to 5.5 V • CMOS low power consumption • Direct interface with TTL levels The 74LVC14A is a high-performance, low power, low-voltage Si-gate CMOS device and superior to most advanced CMOS compatible TTL families. Inputs can be driven from either 3.
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input 74LVC14A LOGIC SYMBOL (IEEE/IEC) LOGIC SYMBOL 2 1 3 4 5 6 9 8 1 1A 1Y 2 3 2A 2Y 4 5 3A 3Y 6 9 4A 4Y 8 11 10 13 12 11 5A 5Y 10 SV00425 13 6A 6Y 12 LOGIC DIAGRAM (ONE SCHMITT-TRIGGER) SV00424 A Y SV00426 FUNCTION TABLE INPUT OUTPUT nA nY L H H L NOTES: H = HIGH voltage level L = LOW voltage level RECOMMENDED OPERATING CONDITIONS LIMITS SYMBOL VCC VI VI/O Tam
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input 74LVC14A ABSOLUTE MAXIMUM RATINGS1 In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V). PARAMETER SYMBOL VCC CONDITIONS RATING –0.5 to +6.5 V IIK DC input diode current VI t 0 –50 mA VI DC input voltage Note 2 –0.5 to +6.5 V IOK DC output diode current VO uVCC or VO t 0 "50 mA DC output voltage; output HIGH or LOW Note 2 –0.
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input 74LVC14A TRANSFER CHARACTERISTICS Voltages are referenced to GND (ground = 0 V). Tamb (°C) SYMBOL Positive-going P iti i threshold VT+ Negative-going N ti i threshold VT– Hysteresis H t i (VT+ – VTT) VH TEST CONDITIONS –40 TO +85 PARAMETER UNIT MIN TYP1 MAX – – 1.2 1.1 – 2.0 1.1 – 2.0 0 – – 0.8 – 1.5 0.8 – 1.5 – – – 0.3 0.4 – 0.3 0.45* – VCC (V) WAVEFORMS 1.2 2.
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input 74LVC14A AC CHARACTERISTICS GND = 0 V; tr = tf v 2.5 ns; CL = 50 pF; RL = 500 ; Tamb = –40 C to +85 C LIMITS SYMBOL PARAMETER tPHL/ tPLH VCC = 3.3V ±0.3V WAVEFORM Propagation delay nA to nY VCC = 2.7V VCC = 1.2V MIN TYP1 MAX MIN TYP MAX TYP 1.5 4.5 6.4 1.5 5.0 7.5 18 Figure 1, 2 UNIT ns NOTE: 1. These typical values are at VCC = 3.3V and Tamb = 25°C.
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input SO14: plastic small outline package; 14 leads; body width 3.
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input SSOP14: plastic shrink small outline package; 14 leads; body width 5.
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.
Philips Semiconductors Product specification Hex inverting Schmitt-trigger with 5V tolerant input 74LVC14A Data sheet status Data sheet status Product status Definition [1] Objective specification Development This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. Preliminary specification Qualification This data sheet contains preliminary data, and supplementary data will be published at a later date.
This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components.
