TC7MET240AFK TOSHIBA | Alldatasheet

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/Gb7/G20High speed: tpd = 5.6 ns (typ.) (VCC = 5 V) /Gb7/G20Low power dissipation: ICC = 4 µA (max) (Ta = 25°C) /Gb7/G20Compatible with TTL outputs: V IL = 0.8 V (max) V IH = 2.0 V (min) /Gb7/G20Power down protection is provided on all inputs and outputs. /Gb7/G20Balanced propagation delays: tpLH ≈ tpHL /Gb7/G20Low noise: VOLP = 1.0 V (max) /Gb7/G20Pin and function compatible with the 74 series (74AC/HC/F/ALS/LS etc.) 240/244 type. Weight: 0.03 g (typ.)

TC7MET240,244AFK 2001-09-12 2 Pin Assignment (top view) IEC Logic Symbol Truth Table Inputs Outputs G An Yn nY L L L H L H H L H X Z Z X: Don’t care Z: High impedance Y n: TC7MET244AFK nY : TC7MET240AFK VCC20 1Y1 2A4 2Y1 2A3 G1 1 1A1 4Y2 1A2 3Y2 1A3 2Y2 3Y1 1A4 1Y2 GND 2A2 4Y1 2A1 TC7MET240AFK VCC20 1Y1 2A4 1Y2 2A3 G1 1 1A1 2Y4 1A2 2Y3 1A3 2Y2 1Y3 1A4 2Y1 GND 2A2 1Y4 2A1 TC7MET244AFK TC7MET244AFK (1) (2) (4) (6) (8) (19) (11) (13) (15) (17) (18) (16) (14) (12) EN EN (9) (7) (5) (3) 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 TC7MET240AFK (1) (2) (4) (6) (8) (19) (11) (13) (15) (17) (18) (16) (14) (12) EN EN (9) (7) (5) (3) 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 2Y1 3Y1 4Y1 1Y1 1Y2 2Y2 3Y2 4Y2

TC7MET240,244AFK 2001-09-12 3 Maximum Ratings Characteristics Symbol Rating Unit Supply voltage range V CC /G2d0.5~7.0 V DC input voltage V IN /G2d0.5~7.0 V /G20/G2d 0.5~7.0 (Note1) DC output voltage V OUT /G20/G2d0.5~VCC /G2b 0.5 (Note2) V Input diode current I IK /G2d20 mA Output diode current I OK /G20/Gb1 20 (Note3) mA DC output current I OUT /Gb125 mA DC VCC/ground current I CC /Gb175 mA Power dissipation P D 180 mW Storage temperature T stg /G2d65~150 °C Note1: Output in off-state Note2: High or low state. I OUT absolute maximum rating must be observed. Note3: V OUT /G3c GND, VOUT /G3e VCC Recommended Operating Conditions Characteristics Symbol Rating Unit Supply voltage V CC 4.5~5.5 V Input voltage V IN 0~5.5 V 0~5.5 (Note4) Output voltage V OUT 0~V CC (Note5) V Operating temperature T opr /G2d40~85 °C Input rise and fall time dt/dv 0~20 ns/V Note4: Output in off-state Note5: High or low state

TC7MET240,244AFK 2001-09-12 4

Electrical Characteristics

Ta /G3d 25°C Ta /G3d /G2d40~85°C Characteristics Symbol Test Condition VCC (V) Min Typ. Max Min Max Unit High level VIH /Gbe 4.5~5.5 2.0 /Gbe /Gbe 2.0 /Gbe Input voltage Low level V IL /Gbe 4.5~5.5 /Gbe /Gbe 0.8 /Gbe 0.8 V IOH /G3d /G2d50 /G6dA 4.5 4.4 4.5 /Gbe 4.4 /Gbe High level V OH VIN /G3d VIH or VIL IOH /G3d /G2d8 mA 4.5 3.94 /Gbe /Gbe 3.80 /Gbe IOL /G3d 50 /G6dA 4.5 /Gbe 0 0.1 /Gbe 0.1 Output voltage Low level V OL VIN /G3d VIH or VIL IOL /G3d 8 mA 4.5 /Gbe /Gbe 0.36 /Gbe 0.44 V 3-state output off-state current I OZ VIN /G3d VIH or VIL VOUT /G3d VCC or GND 5.5 ー ー /Gb10.25 ー /Gb12.50 /G6dA Input leakage current I N VIN /G3d 5.5 V or GND 0~5.5 /Gbe /Gbe /Gb10.1 /Gbe /Gb11.0 /G6dA ICC V IN /G3d VCC or GND 5.5 /Gbe /Gbe 4.0 /Gbe 40.0 /G6dA Quiescent supply current ICCT Per input: VIN /G3d 3.4 V Other input: VCC or GND 5.5 /Gbe /Gbe 1.35 /Gbe 1.50 mA Output leakage current I OPD V OUT /G3d 5.5 V 0 /Gbe /Gbe 0.5 /Gbe 5.0 /G6dA AC Characteristics (Input: tr /G3d/G3d/G3d/G3d tf /G3d/G3d/G3d/G3d 3 ns) Ta /G3d 25°C Ta /G3d /G2d40~85°C Characteristics Symbol Test Condition VCC (V) C L (pF) Min Typ. Max Min Max Unit 15 /Gbe/G205.6 7.8 1.0 9.0 Propagation delay time (TC7MET240AFK) tpLH tpHL /Gbe/G20 5.0 /Gb1 0.5 50 /Gbe/G206.1 8.8 1.0 10.0 ns 15 /Gbe/G205.4 7.4 1.0 8.5 Propagation delay time (TC7MET244AFK) tpLH tpHL /Gbe/G20 5.0 /Gb1 0.5 50 /Gbe/G205.9 8.4 1.0 9.5 ns 15 /Gbe/G207.7 10.4 1.0 12.0 3-state output enable time tpZL tpZH RL /G3d 1 k/G57/G20 5.0 /Gb1 0.5 50 /Gbe/G208.2 11.4 1.0 13.0 ns 3-state output disable time tpLZ tpHZ Output to output skew tosLH tosHL (Note6) 5.0 /Gb1 0.5 50 /Gbe/G20 /Gbe/G201.0 /Gbe/G201.0 ns Input capacitance C IN /Gbe/G20 /Gbe/G20 4 10 /Gbe/G2010 pF Output capacitance C OUT /Gbe/G20 /Gbe/G20 9 /Gbe/G20 /Gbe/G20 /Gbe/G20pF TC7MET240AFK /Gbe/G2019 /Gbe/G20 /Gbe/G20 /Gbe/G20Power dissipation capacitance (Note7) CPD TC7MET244AFK /Gbe/G2018 /Gbe/G20 /Gbe/G20 /Gbe/G20 pF Note6: Parameter guaranteed by design. t osLH /G3d |tpLHm /G2d tpLHn|, tosHL /G3d |tpHLm /G2d tpHLn| Note7: C PD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: I CC (opr) /G3d CPD･VCC･fIN /G2b ICC/8 (per bit)

TC7MET240,244AFK 2001-09-12 5 Noise Characteristics (Input: tr /G3d/G3d/G3d/G3d tf /G3d/G3d/G3d/G3d 3 ns) Ta /G3d 25°C Characteristics Symbol Test Condition VCC (V) Typ. Limit Unit Quiet output maximum dynamic VOL VOLP CL /G3d 50 pF 5.0 0.8 1.0 V Quiet output minimum dynamic VOL VOLV CL /G3d 50 pF 5.0 /G2d0.8 /G2d1.0 V Minimum high level dynamic input voltage VIH VIHD CL /G3d 50 pF 5.0 /Gbe 2.0 V Maximum high level dynamic input voltage VIL VILD CL /G3d 50 pF 5.0 /Gbe 0.8 V

TC7MET240,244AFK 2001-09-12 6 Package Dimensions Weight: 0.03 g (typ.)

TC7MET240,244AFK 2001-09-12 7 /Gb7/G20TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. /Gb7/G20The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. /Gb7/G20The products described in this document are subject to the foreign exchange and foreign trade laws. /Gb7/G20The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. /Gb7/G20The information contained herein is subject to change without notice. 000707EBARESTRICTIONS ON PRODUCT USE