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SN74LVTH241 Datasheet 3.3-v Abt Octal Buffers/drivers

Manufacturer: Texas Instruments

Overview: D Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC) D Support Unregulated Battery Operation Down to 2.7 V D Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C D Ioff and Power-Up 3-State Support Hot Insertion D Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors D Latch-Up Performance Exceeds 500 mA Per JESD 17 D ESD Protection Exceeds JESD 22 − 2000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A) SN54LVTH241, SN74LVTH241 3.3ĆV ABT OCTAL BUFFERS/DRIVERS WITH 3ĆSTATE OUTPUTS SCAS352K − MARCH 1994 − REVISED OCTOBER 2003 SN54LVTH241 . . . J OR W PACKAGE SN74LVTH241 . . . DB, DW, NS, OR PW PACKAGE (TOP VIEW) 1OE 1 1A1 2 2Y4 3 1A2 4 2Y3 5 1A3 6 2Y2 7 1A4 8 2Y1 9 GND 10 20 VCC 19 2OE 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1 SN54LVTH241 . . .

General Description

/ordering information These octal buffers / drivers are designed specifically for low-voltage (3.3-V) VCC operation, with the capability to provide a TTL interface to a 5-V system environment.

The ’LVTH241 devices are organized as two 4-bit line drivers with separate output-enable (1OE, 2OE) inputs.

When 1OE is low or 2OE is high, the devices pass noninverted data from the A inputs to the Y outputs.

SN74LVTH241 Distributor