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SN74ALVC16820

Features: EPICTM (Enhanced-Performance Implanted CMOS) Submicron ProcessMember of the Texas Instruments Widebus+TM Family Supports Unregulated Battery Operation Down to 2.7 VTypical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°CTypical VOHV (Output VOH Undershoot) > 2 V at VCC...

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SeekIC No. : 004498237 Detail

SN74ALVC16820: Features: EPICTM (Enhanced-Performance Implanted CMOS) Submicron ProcessMember of the Texas Instruments Widebus+TM Family Supports Unregulated Battery Operation Down to 2.7 VTypical VOLP (Output Gro...

SN74ALVC16820 Data Sheet

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Part Number:
SN74ALVC16820
Supply Ability:
5000

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  • 1~5000
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  • 15 Days
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Product Details

Description



Features:

 EPICTM (Enhanced-Performance Implanted CMOS) Submicron Process
 Member of the Texas Instruments Widebus+TM Family
Supports Unregulated Battery Operation Down to 2.7 V
 Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
 Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
 Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
 Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages 


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 4.6 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . .. . . .  . . . . .. . . . . . . . . . . 0.5 V to VCC + 0.5 V
Output voltage range, VO (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . .  . . .0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 50 mA
Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . .±50 mA
Continuous current through VCC or GND  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... ±100mA
Maximum power package dissipation at TA = 55°C (in still air)(see Note 3):DGG package  . .  . . 1 W
                                                                                                                     DL package . .. . . . 1.4 W
Storage temperature range ,Tstg . . .  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  .  . .65°C to 150°C 


Description

This SN74ALVC16820 10-bit flip-flop is designed specifically for low-voltage (3.3-V) VCC operation.

The flip-flops of the SN74ALVC16820 edge-triggered D-type flip-flops. On the positive transition of the clock (CLK) input, the device provides true data at the Q outputs.A buffered output-enable (OE) input places the 20 outputs in either a normal logic state (high or low level) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components. 

The output-enable OE does not affect the internal operation of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.Active bus-hold circuitry holds unused or floating data inputs at a valid logic level.The SN74ALVC16820 is available in TI's shrink small-outline (DL) and thin shrink small-outline (DGG) packages, which provide twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area.

The SN74ALVC16820 is characterized for operation from 40°C to 85°C. 




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