器件名称: 74AHC04
功能描述: Hex inverter
文件大小: 73.57KB 共16页
简 介:INTEGRATED CIRCUITS
DATA SHEET
74AHC04; 74AHCT04 Hex inverter
Product specication Supersedes data of 1999 Feb 25 File under Integrated Circuits, IC06 1999 Sep 27
Philips Semiconductors
Product specication
Hex inverter
FEATURES ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V Balanced propagation delays Inputs accepts voltages higher than VCC For AHC only: operates with CMOS input levels For AHCT only: operates with TTL input levels Specified from 40 to +85 and +125 °C. DESCRIPTION The 74AHC/AHCT04 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. The 74AHC/AHCT04 provide six inverting buffers. FUNCTION TABLE See note 1. INPUT nA L H Note 1. H = HIGH voltage level; L = LOW voltage level. OUTPUT nY H L CI CPD QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf ≤ 3.0 ns.
74AHC04; 74AHCT04
TYPICAL SYMBOL tPHL/tPLH PARAMETER propagation delay nA to nY input capacitance CONDITIONS AHC CL = 15 pF; VCC = 5 V VI = VCC or GND 3.0 4.0 13.5 AHCT 3.0 4.0 13.9 ns pF pF UNIT
power dissipation CL = 50 pF; capacitance f = 1 MHz; notes 1 and 2
Notes 1. CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; ∑ (CL × VCC2 × fo) = sum of outputs; CL = output load capacitance in pF; VCC = supply voltage in Volts. 2. The ……
