Supports Operation Typical VOLP (Output Ground Bounce)

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Supports Operation Typical VOLP (Output Ground Bounce)

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SN74LVC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
Supports Operation Typical VOLP (Output Ground Bounce) <0.8 25°C Typical VOHV (Output Undershoot) 25°C Ioff Supports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds JESD Class Protection Exceeds JESD 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
PACKAGE (TOP VIEW)
description
This dual buffer/line driver designed 1.65-V 5.5-V operation. SN74LVC2G241 designed specifically improve both performance density 3-state memory-address drivers, clock drivers, bus-oriented receivers transmitters. SN74LVC2G241 organized 1-bit line drivers with separate output-enable (1OE, 2OE) inputs. When high, device passes data from inputs outputs. When high low, outputs high-impedance state. ensure high-impedance state during power power down, should tied through pullup resistor should tied through pulldown resistor; minimum value resistor determined current-sinking current-sourcing capability driver. This device fully specified partial-power-down applications using Ioff. Ioff circuitry disables outputs, preventing damaging current backflow through device when powered down. ORDERING INFORMATION
-40°C 85°C 40°C PACKAGE VSOP Tape reel Tape reel ORDERABLE PART NUMBER SN74LVC2G241DCTR SN74LVC2G241DCUR TOP-SIDE MARKING C41_ C41_
Package drawings, standard packing quantities, thermal data, symbolization, design guidelines available www.ti.com/sc/package. actual top-side marking additional character that designates assembly/test site.
Please aware that important notice concerning availability, standard warranty, critical applications Texas Instruments semiconductor products disclaimers thereto appears this data sheet.
Copyright 2001, Texas Instruments Incorporated
PRODUCTION DATA information current publication date. Products conform specifications terms Texas Instruments standard warranty. Production processing does necessarily include testing parameters.
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SN74LVC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
Function Tables
INPUTS OUTPUT
INPUTS
OUTPUT
logic diagram (positive logic)
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, -0.5 Input voltage range, (see Note -0.5 Voltage range applied output high-impedance power-off state, (see Note -0.5 Voltage range applied output high state, (see Notes -0.5 Input clamp current, Output clamp current, Continuous output current, Continuous current through ±100 Package thermal impedance, (see Note package 296°C/W package 329°C/W Storage temperature range, Tstg -65°C 150°C
Stresses beyond those listed under "absolute maximum ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated under "recommended operating conditions" implied. Exposure absolute-maximum-rated conditions extended periods affect device reliability. NOTES: input negative-voltage output voltage ratings exceeded input output current ratings observed. value provided recommended operating conditions table. package thermal impedance calculated accordance with JESD 51-7.
POST OFFICE 655303
DALLAS, TEXAS 75265
SN74LVC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
recommended operating conditions (see Note
Supply voltage Operating Data retention only 1.65 1.95 1.65 1.95 High state 3-state 1.65 High-level output current 1.65 Low-level output current 0.15 Input transition rise fall rate 1.65 0.65 0.35 ns/V UNIT
High-level High level input voltage
Low-level level input voltage
Input voltage Output voltage
Operating free-air temperature NOTE unused inputs device must held ensure proper device operation. Refer application report, Implications Slow Floating CMOS Inputs, literature number SCBA004.
POST OFFICE 655303
DALLAS, TEXAS 75265
SN74LVC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER -100 Ioff OE/OE inputs GND, input Other inputs TEST CONDITIONS 1.65 1.65 1.65 1.65 1.65 VCC-0.1 0.45 0.55 0.55 UNIT
typical values 25°C.
switching characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Figure
PARAMETER tdis tdis FROM (INPUT) (OUTPUT) 0.15 11.6 12.5 UNIT
operating characteristics,
PARAMETER Power dissipation capacitance buffer/driver Outputs enabled Outputs disabled TEST CONDITIONS UNIT
POST OFFICE 655303
DALLAS, TEXAS 75265
SN74LVC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
PARAMETER MEASUREMENT INFORMATION
VLOAD Open TEST tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open VLOAD
From Output Under Test (see Note
LOAD CIRCUIT INPUTS 0.15 tr/tf VCC/2 VCC/2 VCC/2 VLOAD
0.15 0.15
Timing Input Input VOLTAGE WAVEFORMS PULSE DURATION Input tPLH Output tPHL tPHL tPLH Output VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING NONINVERTING OUTPUTS Output Waveform (see Note Output Control tPZL tPZH Data Input
VOLTAGE WAVEFORMS SETUP HOLD TIMES tPLZ VLOAD/2 tPHZ
Output Waveform VLOAD (see Note
VOLTAGE WAVEFORMS ENABLE DISABLE TIMES LOW- HIGH-LEVEL ENABLING
NOTES: includes probe capacitance. Waveform output with internal conditions such that output except when disabled output control. Waveform output with internal conditions such that output high except when disabled output control. input pulses supplied generators having following characteristics: MHz, outputs measured time with transition measurement. tPLZ tPHZ same tdis. tPZL tPZH same ten. tPLH tPHL same tpd. parameters waveforms applicable devices.
Figure Load Circuit Voltage Waveforms
POST OFFICE 655303
DALLAS, TEXAS 75265
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Copyright 2001, Texas Instruments Incorporated

Supports Operation Typical VOLP (Output Ground Bounce)

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