器件名称: 74ACTQ541MTC
功能描述: Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
文件大小: 381.42KB 共9页
简 介:74ACTQ541 — Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
December 2007
74ACTQ541 Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
Features
■ ICC and IOZ reduced by 50% ■ Guaranteed simultaneous switching noise level and
General Description
The 74ACTQ541 is an octal buffer/line driver designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. This device is similar in function to the 74ACTQ244 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes this device especially useful as an output port for microprocessors, allowing ease of layout and greater PC board density. The 74ACTQ541 utilizes FACT 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 split ground bus for superior performance.
dynamic threshold performance
■ Guaranteed pin-to-pin skew AC performance ■ Inputs and outputs on opposite sides of package for
easy board layout
■ Non-inverting 3-STATE outputs ■ Guaranteed 4kV minimum ESD immunity ■ TTL compatible inputs ■ Outputs source/sink 24mA
Ordering Information
Order Number
74ACTQ541SC 74ACTQ541MTC
Package Number
M20B MTC20
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
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