74VHCV541FT

74VHCV540FT,74VHCV541FT CMOS Digital Integrated Circuits Silicon Monolithic 74VHCV540FT,74VHCV541FT 1. Functional Description • Octal Schmitt Bus Buffer 74VHCV540FT: Inverted, 3-State Outputs 74VHCV541FT: Non-Inverted, 3-State Outputs 2. General The 74VHCV540FT and 74VHCV541FT are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate CMOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The 74VHCV540FT is an inverting type, and the 74VHCV541FT is a non-inverting type. When either G1 or G2 are high, the terminal outputs are in the high-impedance state. Input pin have hysteresis between the positive-going and negative-going thresholds. Thus the 74VHCV540FT and 74VHCV541FT are capable of squaring up transitions of slowly changing input signals and provides an improved noise immunity. Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc. Note: Output in off-state 3. Features (1) AEC-Q100 (Rev. H) (Note 1) (2) Wide operating temperature range: Topr = -40 to 125  (3) High speed: tpd = 4.1 ns (typ.) at VCC = 5.0 V (4) Low power dissipation: ICC = 2.0 µA (max) at Ta = 25  (5) Wide operating voltage range: VCC(opr) = 1.8 V to 5.5 V (6) Output current: |IOH|/IOL = 16 mA (min)(VCC = 4.5 V) (7) Power-down protection provided on all inputs and outputs. (8) Pin and function compatible with the 74 series (74AC/HC/AHC/LV etc.) 540 or 541 type. Note 1: This device is compliant with the reliability requirements of AEC-Q100. For details, contact your Toshiba sales representative. Start of commercial production ©2016 Toshiba Corporation 1 2014-04 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 4. Packaging TSSOP20B 5. Pin Assignment 74VHCV540FT 74VHCV541FT 6. Marking 74VHCV540FT ©2016 Toshiba Corporation 74VHCV541FT 2 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 7. Truth Table Input G1 X: Z: Yn: Yn: Input G2 Inputs An Outputs Yn Outputs Yn H X X Z Z X H X Z Z L L H H L L L L L H Don't care High impedance 74VHCV541FT 74VHCV540FT 8. Absolute Maximum Ratings (Note) Characteristics Symbol Note Rating Unit Supply voltage VCC -0.5 to 7.0 V Input voltage VIN -0.5 to 7.0 V (Note 1) -0.5 to 7.0 V (Note 2) -0.5 to VCC + 0.5 -50 mA (Note 3) ±50 mA ±50 mA (Note 4) 180 mW ICC/IGND ±100 mA Tstg -65 to 150  Output voltage VOUT Input diode current IIK Output diode current IOK Output current IOUT Power dissipation PD VCC/ground current Storage temperature Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. 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: Output in OFF state. Note 2: High (H) or Low (L) state. IOUT absolute maximum rating must be observed. Note 3: VOUT < GND, VOUT > VCC Note 4: 180 mW in the range of Ta = -40 to 85 . From Ta = 85 to 125  a derating factor of -3.25 mW/ shall be applied until 50 mW. 9. Operating Ranges (Note) Characteristics Supply voltage Input voltage Symbol Test Condition Note VCC VIN Output voltage VOUT Operating temperature Topr Input rise and fall times dt/dv (Note 1) (Note 2) Rating Unit 1.8 to 5.5 V 0 to 5.5 V 0 to 5.5 V 0 to VCC -40 to 125  VCC = 3.3 ± 0.3 V 0 to 20 ms/V VCC = 5.0 ± 0.5 V 0 to 1 Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. Note 1: Output in OFF state. Note 2: High (H) or Low (L) state. ©2016 Toshiba Corporation 3 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 10. Electrical Characteristics 10.1. DC Characteristics (Unless otherwise specified, Ta = 25 ) Characteristics Positive threshold voltage Negative threshold voltage Hysteresis voltage High-level output voltage Low-level output voltage Symbol Test Condition VCC (V) Min Typ. Max Unit VP  1.8   1.65 V 2.3   1.85 3.0   2.20 4.5   3.15 5.5   3.85 1.8 0.15   2.3 0.45   3.0 0.90   4.5 1.35   5.5 1.65   1.8 0.15  1.05 2.3 0.20  1.10 3.0 0.30  1.20 4.5 0.40  1.40 5.5 0.50  1.60 1.8 1.7 1.8  3.0 2.9 3.0  VN VH VOH VOL   VIN = VIH or VIL VIN = VIH or VIL IOH = -50 µA 4.5 4.4 4.5  IOH = -8 mA 3.0 2.58   IOH = -16 mA 4.5 3.94   IOL = 50 µA 1.8  0.0 0.1 3.0  0.0 0.1 4.5  0.0 0.1 IOL = 8 mA 3.0   0.36 IOL = 16 mA 4.5   0.44 V V V V 3-state output OFF-state leakage current IOZ VIN = VIH or VIL VOUT = 0 to 5.5 V 1.8 to 5.5   ±0.5 µA Power-OFF leakage current IOFF VIN / VOUT = 5.5 V 0   0.5 µA Input leakage current IIN VIN = 5.5 V or GND 0 to 5.5   ±0.1 µA Quiescent supply current ICC VIN = VCC or GND 5.5   2.0 µA ©2016 Toshiba Corporation 4 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 10.2. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 ) Characteristics Positive threshold voltage Negative threshold voltage Hysteresis voltage High-level output voltage Low-level output voltage Symbol Test Condition VCC (V) Min Max Unit VP  1.8  1.65 V 2.3  1.85 3.0  2.20 4.5  3.15 5.5  3.85 1.8 0.15  2.3 0.45  3.0 0.90  4.5 1.35  5.5 1.65  1.8 0.15 1.05 2.3 0.20 1.10 3.0 0.30 1.20 4.5 0.40 1.40 5.5 0.50 1.60 1.8 1.7  3.0 2.9  4.5 4.4  IOH = -8 mA 3.0 2.48  IOH = -16 mA 4.5 3.80  IOL = 50 µA 1.8  0.1 3.0  0.1 4.5  0.1 3.0  0.44 VN VH VOH VOL   VIN = VIH or VIL VIN = VIH or VIL IOH = -50 µA IOL = 8 mA IOL = 16 mA V V V V 4.5  0.55 3-state output OFF-state leakage current IOZ VIN = VIH or VIL VOUT = 0 to 5.5 V 1.8 to 5.5  ±5.0 µA Power-OFF leakage current IOFF VIN / VOUT = 5.5 V 0  5.0 µA Input leakage current IIN VIN = 5.5 V or GND 0 to 5.5  ±1.0 µA Quiescent supply current ICC VIN = VCC or GND 5.5  20.0 µA ©2016 Toshiba Corporation 5 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 10.3. DC Characteristics (Unless otherwise specified, Ta = -40 to 125 ) Characteristics Positive threshold voltage Negative threshold voltage Hysteresis voltage High-level output voltage Low-level output voltage Symbol VP VN VH VOH VOL Test Condition VCC (V) Min Max Unit 1.8  1.65 V 2.3  1.85 3.0  2.20 4.5  3.15 5.5  3.85 1.8 0.15  2.3 0.45  3.0 0.90  4.5 1.35  5.5 1.65  1.8 0.15 1.05 2.3 0.20 1.10 3.0 0.30 1.20 4.5 0.40 1.40 5.5 0.50 1.60 1.8 1.7  3.0 2.9  4.5 4.4  IOH = -8 mA 3.0 2.40  IOH = -16 mA 4.5 3.70  IOL = 50 µA 1.8  0.1 3.0  0.1 4.5  0.1 3.0  0.55    VIN = VIH or VIL VIN = VIH or VIL IOH = -50 µA IOL = 8 mA IOL = 16 mA V V V V 4.5  0.65 3-state output OFF-state leakage current IOZ VIN = VIH or VIL VOUT = 0 to 5.5 V 1.8 to 5.5  ±20.0 µA Power-OFF leakage current IOFF VIN / VOUT = 5.5 V 0  20.0 µA Input leakage current IIN VIN = 5.5 V or GND 0 to 5.5  ±2.0 µA Quiescent supply current ICC VIN = VCC or GND 5.5  40.0 µA ©2016 Toshiba Corporation 6 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 10.4. AC Characteristics (Unless otherwise specified, Ta = 25 , Input: tr = tf = 3 ns) Characteristics Propagation delay time Part Number Symbol Note 74VHCV540FT tPLH,tPHL Test Condition VCC (V) CL (pF) Min Typ. Max Unit  2.5 ± 0.2 15  6.3 12.0 ns 50  8.8 16.8 15  5.2 7.0 50  7.0 10.5 15  4.1 5.0 50  5.6 7.0 15  6.2 11.3 50  8.8 15.9 15  5.0 7.0 50  6.9 10.5 15  3.9 5.0 50  5.3 7.0 15  7.9 17.4 50  10.4 22.2 15  6.4 10.5 50  8.2 14.0 15  4.9 7.2 50  6.3 9.2 2.5 ± 0.2 50  13.3 22.3 3.3 ± 0.3 50  11.4 15.4 5.0 ± 0.5 50  8.9 10.5 2.5 ± 0.2 50   2.0 3.3 ± 0.3 50   1.5 5.0 ± 0.5 50   1.0 3.3 ± 0.3 5.0 ± 0.5 Propagation delay time 74VHCV541FT tPLH,tPHL  2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 3-state output enable time tPZL,tPZH RL = 1 kΩ 2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 3-state output disable time tPLZ,tPHZ Output skew tosLH,tosHL (Note 1) Input capacitance Output capacitance Power dissipation capacitance RL = 1 kΩ 74VHCV540FT  ns ns ns ns CIN   4 10 pF COUT   6  pF   28  pF   29  CPD (Note 2) 74VHCV541FT Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|) Note 2: CPD 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. ICC(opr) = CPD × VCC × fIN + ICC/8 (per bit) ©2016 Toshiba Corporation 7 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 10.5. AC Characteristics (Unless otherwise specified, Ta = -40 to 85 , Input: tr = tf = 3 ns) Characteristics Propagation delay time Part Number Symbol Note 74VHCV540FT tPLH,tPHL Test Condition VCC (V) CL (pF) Min Max Unit  2.5 ± 0.2 15 1.0 14.5 ns 50 1.0 18.5 15 1.0 8.5 50 1.0 12.0 15 1.0 6.0 50 1.0 8.0 15 1.0 13.5 50 1.0 18.5 15 1.0 8.5 50 1.0 12.0 15 1.0 6.0 50 1.0 8.0 15 1.0 21.0 50 1.0 25.5 15 1.0 12.5 50 1.0 16.0 15 1.0 8.5 50 1.0 10.5 2.5 ± 0.2 50 1.0 25.5 3.3 ± 0.3 50 1.0 17.5 5.0 ± 0.5 50 1.0 11.5 2.5 ± 0.2 50  2.0 3.3 ± 0.3 50  1.5 5.0 ± 0.5 50  1.0  10 3.3 ± 0.3 5.0 ± 0.5 Propagation delay time 74VHCV541FT tPLH,tPHL  2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 3-state output enable time tPZL,tPZH RL = 1 kΩ 2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 3-state output disable time Output skew Input capacitance tPLZ,tPHZ RL = 1 kΩ tosLH,tosHL (Note 1) CIN   ns ns ns ns pF Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|) ©2016 Toshiba Corporation 8 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT 10.6. AC Characteristics (Unless otherwise specified, Ta = -40 to 125 , Input: tr = tf = 3 ns) Characteristics Propagation delay time Part Number Symbol Note 74VHCV540FT tPLH,tPHL Test Condition VCC (V) CL (pF) Min Max Unit  2.5 ± 0.2 15 1.0 16.5 ns 50 1.0 20.0 15 1.0 10.0 50 1.0 13.5 15 1.0 7.0 50 1.0 9.0 15 1.0 15.0 50 1.0 20.5 15 1.0 10.0 50 1.0 13.5 15 1.0 7.0 50 1.0 9.0 15 1.0 23.5 50 1.0 28.0 15 1.0 14.0 50 1.0 17.5 15 1.0 9.5 50 1.0 11.5 2.5 ± 0.2 50 1.0 28.0 3.3 ± 0.3 50 1.0 19.5 5.0 ± 0.5 50 1.0 13.5 2.5 ± 0.2 50  2.0 3.3 ± 0.3 50  1.5 5.0 ± 0.5 50  1.0  10 3.3 ± 0.3 5.0 ± 0.5 Propagation delay time 74VHCV541FT tPLH,tPHL  2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 3-state output enable time tPZL,tPZH RL = 1 kΩ 2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 3-state output disable time Output skew tPLZ,tPHZ RL = 1 kΩ tosLH,tosHL (Note 1) Input capacitance CIN   ns ns ns ns pF Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|) 10.7. Noise Characteristics (Unless otherwise specified, Ta = 25 , Input: tr = tf = 3 ns) Characteristics Quiet output maximum dynamic VOL Quiet output minimum dynamic VOL Symbol VOLP VOLV Test Condition CL = 50 pF CL = 50 pF VCC (V) Typ. Limit Unit 3.3 0.3  V 5.0 0.6  3.3 -0.1  5.0 -0.3  V Minimum high-level dynamic input voltage VIHD CL = 50 pF 5.0  3.5 V Maximum low-level dynamic input voltage VILD CL = 50 pF 5.0  1.5 V ©2016 Toshiba Corporation 9 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT Package Dimensions Unit: mm Weight: 0.071 g (typ.) Package Name(s) Nickname: TSSOP20B ©2016 Toshiba Corporation 10 2016-08-05 Rev.2.0 74VHCV540FT,74VHCV541FT RESTRICTIONS ON PRODUCT USE • Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively "Product") without notice. • This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission. • Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. 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