器件名称: 74ACQ244
功能描述: Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs
文件大小: 103.49KB 共10页
简 介:74ACQ244 74ACTQ244 Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
July 1989 Revised November 1999
74ACQ244 74ACTQ244 Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
General Description
The ACQ/ACTQ244 is an octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density. The ACQ/ACTQ utilizes Fairchild Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTO output control and undershoot corrector in addition to a split ground bus for superior performance.
Features
s ICC and IOZ reduced by 50% s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin skew AC performance s Improved latch-up immunity s 3-STATE outputs drive bus lines or buffer memory address registers s Outputs source/sink 24 mA s Faster prop delays than the standard AC/ACT244
Ordering Code:
Order Number 74ACQ244SC 74ACQ244SJ 74ACQ244PC 74ACTQ244SC 74ACTQ244SJ 74ACTQ244QSC 74ACTQ244MSA 74ACTQ244PC Package Number M20B M20D N20A M20B M20D MQA20 MSA20 N20A Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300……
