TC7WZ245FU(TE12L,F Toshiba

TC7WZ245FU/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7WZ245FU, TC7WZ245FK Dual Bus Transceiver Features TC7WZ245FU High output current : 24mA (min) at V = 3V CC Super high speed operation : t = 5.0ns (max) pd at V = 5V, 50 pF CC Operation voltage range : V = 1.65 to 5.5V CC (opr) 5.5-V tolerant inputs 5.5-V power down protection outputs Matches the performance of TC74LCX series when operated at (SM8) 3.3-V V CC TC7WZ245FK Note: Do not apply a signal to any pins when it is the output mode. Damage may result. All floating (high impedance) bus pins must have their input levels fixed by means of pull-up or pull-down resistors. Marking SM8 US8 Type name (US8) Z 245 Lot No. WZ Weight 245 SSOP8-P-0.65 : 0.02 g (typ.) SSOP8-P-0.50A : 0.01 g (typ.) Absolute Maximum Ratings (Ta = 25C) Pin Assignment (top view) Characteristics Symbol Rating Unit Supply voltage range V 0.5 to 6 V CC DIR 1 8 VCC DC input voltage V 0.5 to 6 V IN A1 0.5 to 6 (Note 1) 2 7 G DC output voltage V V OUT 0.5 to V +0.5 (Note 2) CC A2 3 6 B1 Input diode current I 20 mA IK B2 GND 4 5 Output diode current I 20 (Note 3) mA OK DC output current I 50 mA OUT DC V /ground current I 50 mA CC CC 300 (SM8) Power dissipation P mW D 200 (US8) Storage temperature 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). Note 1: V = 0V or High impedance condition CC Note 2: High or Low state. Do not exceed I of absolute maximum ratings. Start of commercial production OUT 2003-07 Note 3: V < GND OUT 2014-03-01 1TC7WZ245FU/FK Truth Table INPUT FUNCTION OUTPUT G DIR A BUS B BUS L L OUTPUT INPUT A = B L H INPUT OTPUT B = A H X High Impedance Z X: Don t Care Z: High Impedance Operating Ranges Characteristics Symbol Rating Unit 1.65 to 5.5 Supply voltage V V CC 1.5 to 5.5 (Note 4) Input voltage V 0 to 5.5 V IN 0 to 5.5 (Note 5) Output voltage V V OUT 0 to V (Note 6) CC Operating temperature T 40 to 85 C opr 0 to 20 ( V 1.80 V 0.15 V, CC = 2.5 V 0.2 V ) Input rise and fall time dt/dv ns/V 0 to 10 ( V 3.3 V 0.3 V ) CC = 0 to 5 ( V 5.0 V 0.5 V ) CC = Note 4: Data retention only Note 5: V 0 V or High impedance condition CC = Note 6: High or low state 2014-03-01 2