SN74ALB16244 Datasheet | Texas Instruments

description The SN74ALB16244 16-bit buffer and line driver is designed for high-speed, low-voltage (3.3-V) VCC operation. This device is intended to replace the conventional driver in any speed-critical path. The small propagation delay is achieved using a unity-gain amplifier on the input and feedback resistors from input to output, which allows the output to track the input with a small offset voltage. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE) inputs. SN74ALB16244 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS SCBS647D - AUGUST 1995 - REVISED JANUARY 2001 DGG, DGV, OR DL PACKAGE (TOP VIEW) 1OE 1 1Y1 2 1Y2 3 GND 4 1Y3 5 1Y4 6 VCC 7 2Y1 8 2Y2 9 GND 10 2Y3 11 2Y4 12 3Y1 13 3Y2 14 GND 15 3Y3 16 3Y4 17 VCC 18 4Y1 19 4Y2 20 GND 21 4Y3 22 4Y4 23 4OE 24 48 2OE 47 1A1 46 1A2 45 GND 44 1A3 43 1A4 42 VCC 41 2A1 40 2A2 39 GND 38 2A3 37 2A4 36 3A1 35 3A2 34 GND 33 3A3 32 3A4 31 VCC 30 4A1 29 4A2 28 GND 27 4A3 26 4A4 25 3OE ORDERING INFORMATION PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING - 40°C to 85°C SSOP - DL TSSOP - DGG Tube Tape and reel Tape and reel SN74ALB16244DL SN74ALB16244DLR SN74ALB16244DGGR ALB16244 ALB16244 TVSOP - DGV Tape and reel SN74ALB16244DGVR AV244 † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at .ti./sc/package. FUNCTION TABLE (each buffer) INPUTS OUTPUT Y Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Widebus is a trademark of Texas...