TC7W125FU(TE12L,F) Toshiba

TC7W125FU TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7W125FU Dual BUS Buffer 2 The TC7W125FU is a high speed C MOS Dual BUS Buffers 2 fabricated with silicon gate C MOS technology. It achieves the high speed operation similar to equivalent 2 LSTTL while maintaining the C MOS low power dissipation. The require 3-state control input G to be set high to place the output into the high impedance. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Weight: 0.02 g (typ.) Features High speed: t = 10 ns (typ.) at V = 5 V pd CC Low power dissipation: I = 2 A (max) at Ta = 25C CC High noise immunity: V = V = 28% V (min) NIH NIL CC Output drive capability: 15 LSTTL loads Symmetrical output impedance: I = I = 6 mA (min) OH OL Balanced propagation delays: t t pLH pHL Wide operating voltage range: V (opr) = 2 to 6 V CC Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit Supply voltage range V 0.5 to 7 V CC DC input voltage V 0.5 to V + 0.5 V IN CC DC output voltage V 0.5 to V + 0.5 V OUT CC Input diode current I 20 mA IK Output diode current I 20 mA OK DC output current I 35 mA OUT DC V /ground current I 37.5 mA CC CC Power dissipation P 300 mW D Storage temperature range T 65 to 150 C stg Lead temperature (10 s) T 260 C L Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). 1 2009-09-30 TC7W125FU Marking Pin Configuration (top view) V CC G2 Y2 A2 8 7 6 5 Part No. 7 W 1 2 5 Lot No. 1 2 3 4 G1 A1 Y2 GND Logic Diagram Truth Table Inputs Output (1) G1 (6) EN G A Y (2) Y1 A1 (7) H X Z G2 (3) (5) Y2 L L L A2 L H H X: Dont care Z: High impedance Operating Ranges Characteristics Symbol Rating Unit Supply voltage V 2 to 6 V CC Input voltage V 0 to V V IN CC Output voltage V 0 to V V OUT CC Operating temperature range T 40 to 85 C opr 0 to 1000 (V = 2.0 V) CC Input rise and fall time t , t 0 to 500 (V = 4.5 V) ns r f CC 0 to 400 (V = 6.0 V) CC 2 2009-09-30