...EC LOGIC SYMBOLS
May 1997
1/7
74AC11
INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1, 3, 9 2, 4, 10 13, 5, 11 12, 6, 8 7 14 SYMBOL 1A to 3A 1B to 3B 1C to 3C 1Y to 3Y GND VCC NAME AND F UNCTIO N Data Inputs Data Inpu...
... SYMBOL tPHL/ tPLH CI CPD Notes 1. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD x VCC2 x fi + (CL x VCC2 x fo) where: fi = input frequency in MHz fo = output frequency in MHz (CL x VCC2 x fo) = sum of outputs...
...n capacitance per package notes 1 and 2 CONDITIONS HC CL = 15 pF; VCC = 5 V 16 15 11 56 3.5 35 14 17 11 48 3.5 35 ns ns ns MHz pF pF HCT UNI...input frequency in MHz fo = output frequency in MHz (CL x VCC2 x fo) = sum of outputs CL = output l...
...s SYMBOL tPHL/ tPLH CI CPD Note 1. CPD is used to determine the dynamic power dissipation (PD in W): PD = CPD x VCC2 x fi + (CL x VCC2 x fO) where: fi = input frequency in MHz fo = output frequency in MHz CL = output load capacitance in pF...
...= LOW Level X = Don't Care Note 1: G2 = G2A + G2B
DM74LS139 Outputs Y0 H L H H H Y1 H H L H H Y2 H H H L H Y3 H H H H L
Select B X L L...Input Voltage Operating Free Air Temperature Range Storage Temperature Range 7V 7V 0C to +70C -65C t...
...ES
* Wide operating voltage: 1.0 to 5.5 V * Optimized for low voltage applications: 1.0 to 3.6 V * Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V * Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, * Typical VOHV ...
1 for Proliferation Options
Y Y Y
High Performance CHMOS EPROM 24 MHz Operation Improved Quick-Pulse Programming Algorithm 3-Level Progr...input line Serial output line External Interrupt 0 External Interrupt 1 Timer 0 external input Timer...