SN74LVTH162541 Datasheet | Texas Instruments

FEATURES - Members of the Texas Instruments Widebus™ Family - State-of-the-Art Advanced Bi CMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation - Output Ports Have Equivalent 22-Ω Series Resistors, So No External Resistors Are Required - Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC) - Support Unregulated Battery Operation Down to 2.7 V - Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C - Ioff and Power-Up 3-State Support Hot Insertion - Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors - Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise - Flow-Through Architecture Optimizes PCB Layout - Latch-Up Performance Exceeds 500 m A Per JESD 17 - ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 p F, R = 0) - Package Options Include Plastic Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings SN54LVTH162541, SN74LVTH162541 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCBS690F - MAY 1997 - REVISED NOVEMBER 2006 SN54LVTH162541 . . . WD PACKAGE SN74LVTH162541 . . . DGG OR DL PACKAGE (TOP VIEW) 1OE1 1 1Y1 2 1Y2 3 GND 4 1Y3 5 1Y4 6 VCC 7 1Y5 8 1Y6 9 GND 10 1Y7 11 1Y8 12 2Y1 13 2Y2 14 GND 15 2Y3 16 2Y4 17 VCC 18 2Y5 19 2Y6 20 GND 21 2Y7 22 2Y8 23 2OE1 24 48 1OE2 47 1A1 46 1A2 45 GND 44 1A3 43 1A4 42 VCC 41 1A5 40 1A6 39 GND 38 1A7 37 1A8 36 2A1 35 2A2 34 GND 33 2A3 32 2A4 31 VCC 30 2A5 29 2A6 28 GND 27 2A7 26 2A8 25 2OE2 DESCRIPTION /ORDERING INFORMATION These 16-bit buffers/drivers are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. These devices are noninverting 16-bit buffers posed of two 8-bit sections with separate output-enable signals. For either 8-bit buffer section, the...