SN74ALVC244 Datasheet | Texas Instruments

FEATURES - Operates From 1.65 V to 3.6 V - Max tpd of 2.8 ns at 3.3 V - ±24-m A Output Drive at 3.3 V - Latch-Up Performance Exceeds 250 m A Per JESD 17 DGV, 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 SN74ALVC244 OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS SCES188G - FEBRUARY 1999 - REVISED OCTOBER 2004 - ESD Protection Exceeds JESD 22 - 2000-V Human-Body Model (A114-A) - 200-V Machine Model (A115-A) - 1000-V Charged-Device Model (C101) RGY PACKAGE (TOP VIEW) 1OE VCC 1 1A1 2 2Y4 3 1A2 4 2Y3 5 1A3 6 2Y2 7 1A4 8 2Y1 9 20 19 2OE 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 GND 2A1 DESCRIPTION /ORDERING INFORMATION This octal buffer/line driver is designed for 1.65-V to 3.6-V VCC operation. The SN74ALVC244 is organized as two 4-bit line drivers with separate output-enable (OE) inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. TA -40°C to 85°C ORDERING INFORMATION PACKAGE (1) ORDERABLE PART NUMBER - RGY Tape and reel SN74ALVC244RGYR SOIC - DW Tube Tape and...