器件名称:
74HCT9015
功能描述:
Nine wide Schmitt trigger buffer/line driver
文件大小:
46.1KB 共7页
简 介:
INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT9015 Nine wide Schmitt trigger buffer/line driver Product specication Supersedes data of March 1988 File under Integrated Circuits, IC06 December 1990 Philips Semiconductors Product specication Nine wide Schmitt trigger buffer/line driver FEATURES Schmitt trigger action on all data inputs Output capability: standard ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT9015 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. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns 74HC/HCT9015 The 74HC/HCT9015 are nine wide Schmitt trigger buffer/line drivers with Schmitt trigger inputs. These inputs transform slowly changing input signals into sharply defined jitter-free output signals. The “9015” is identical to the “9014” but has non-inverting inputs. TYPICAL SYMBOL tPHL/ tPLH CI CPD 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 V 2. For HC the condition is VI = GND to VCC For HCT the ……
