器件名称:
CD54HCT32
功能描述:
High-Speed CMOS Logic Quad 2-Input OR Gate
文件大小:
413.27KB 共13页
简 介:
CD54HC32, CD74HC32, CD54HCT32, CD74HCT32 Data sheet acquired from Harris Semiconductor SCHS274C September 1997 - Revised September 2003 High-Speed CMOS Logic Quad 2-Input OR Gate Description The ’HC32 and ’HCT32 contain four 2-input OR gates in one package. Logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The HCT logic family is functionally pin compatible with the standard LS logic family. Features [ /Title (CD54 HCT32 , CD74 HC32, CD74 HCT32 ) /Subject (High Typical Propagation Delay: 7ns at VCC = 5V, CL = 15pF, TA = 25oC Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads Wide Operating Temperature Range . . . -55oC to 125oC Balanced Propagation Delay and Transition Times Signicant Power Reduction Compared to LSTTL Logic ICs HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1A at VOL, VOH Ordering Information PART NUMBER CD54HC32F3A CD54HCT32F3A CD74HC32E CD74HC32M CD74HC32MT CD74HC32M96 CD74HCT32E CD74HCT32M CD74HCT32MT CD74HCT32M96 TEMP. RANGE (oC) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -……
