器件名称: 74AHC1G08
功能描述: 2-input AND gate
文件大小: 80.09KB 共12页
简 介:INTEGRATED CIRCUITS
DATA SHEET
74AHC1G08; 74AHCT1G08 2-input AND gate
Product specication Supersedes data of 1998 Nov 25 File under Integrated Circuits, IC06 1999 Jan 27
Philips Semiconductors
Product specication
2-input AND gate
FEATURES Symmetrical output impedance High noise immunity ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V Low power dissipation Balanced propagation delays Very small 5-pin package Output capability: standard. DESCRIPTION The 74AHC1G/AHCT1G08 is a high-speed Si-gate CMOS device. The 74AHC1G/AHCT1G08 provides the 2-input AND function. FUNCTION TABLE See note 1. INPUTS inA L L H H Note 1. H = HIGH voltage level. L = LOW voltage level. ORDERING AND PACKAGE INFORMATION inB L H L H OUTPUT outY L L L H Notes
74AHC1G08; 74AHCT1G08
QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf ≤ 3.0 ns. TYPICAL SYMBOL tPHL/tPLH CI CPD PARAMETER propagation delay inA, inB to outY input capacitance power dissipation capacitance notes 1 and 2; CL = 50 pF; f = 1 MHz CONDITIONS AHC1G AHCT1G CL = 15 pF; VCC = 5 V 3.2 1.5 17 3.6 1.5 19 ns pF pF UNIT
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 = output load capacitance in pF; VCC = supply voltage in V. 2. The condition is VI = GND to VCC. PINNING PIN 1 2 3 4 5 SYMBOL inB inA GND outY VCC data input data input ground (0 V) data output DC su……
