DESCRIPTION
●A Dynamic Output Control (DOC™) circuit is implemented, which, during the transition, initially lowers the output impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows typical VOL vs IOL and VOH vs IOH curves to illustrate the output impedance and drive capability of the circuit.
●FEATURES
●• Member of the Texas Instruments Widebus™ Family
●• EPIC™ (Enhanced-Performance Implanted CMOS) Submicron Process
●• DOC™ (Dynamic Output Control) Circuit Dynamically Changes Output Impedance, Resulting in Noise Reduction Without Speed Degradation
●• Less Than 2-ns Maximum Propagation Delay at 2.5-V and 3.3-V VCC
●• Dynamic Drive Capability Is Equivalent to Standard Outputs With IOH and IOL of ±24 mA at 2.5-V VCC
●• Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications
●• Ioff Supports Partial-Power-Down Mode Operation
●• ESD Protection Exceeds JESD 22
● – 2000-V Human-Body Model (A114-A)
● – 200-V Machine Model (A115-A)
●• Latch-Up Performance Exceeds 250 mA Per JESD 78
●• Package Options Include Plastic Thin Shrink
● Small-Outline (DGG) and Thin Very
● Small-Outline (DGV) Packages
