TC74VCX2125FTEL

TC74VCX2125FT CMOS Digital Integrated Circuits Silicon Monolithic TC74VCX2125FT 1. Functional Description • Low-Voltage Quad Bus Buffer with 3.6-V Tolerant Inputs and Outputs 2. General The TC74VCX2125FT is a high-performance CMOS quad bus buffer. Designed for use in 1.8 V, 2.5 V or 3.3 V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. It is also designed with overvoltage tolerant inputs and outputs up to 3.6 V. This device requires the 3-state control input OE to be set high to place the output into the high-impedance state. The 26 Ω series resistor helps reducing output overshoot and undershoot without external resistor. All inputs are equipped with protection circuits against static discharge. 3. Features (1) Wide operating temperature range: Topr = -40 to 125 � (Note 1) (2) 26 Ω series resistors on outputs. (3) Low-voltage operation: VCC = 1.8 to 3.6 V (4) High-speed operation: tpd = 3.7 ns (max) (VCC = 3.0 to 3.6 V) tpd = 4.8 ns (max) (VCC = 2.3 to 2.7 V) tpd = 9.6 ns (max) (VCC = 1.8 V) (5) Output current: IOH/IOL = ±12 mA (min) (VCC = 3.0 V) IOH/IOL = ±8 mA (min) (VCC = 2.3 V) IOH/IOL = ±4 mA (min) (VCC = 1.8 V) (6) 3.6 V tolerant function and power-down protection provided on all inputs and outputs. Note 1: Operating Range spec of Topr = -40 � to 125 � is applicable only for the products which manufactured after April 2020. 4. Packaging TSSOP14 Start of commercial production 2020-04 ©2020-2021 Toshiba Electronic Devices & Storage Corporation 1 2021-05-18 Rev.5.0 TC74VCX2125FT 5. Pin Assignment 6. Marking 7. IEC Logic Symbol 8. Truth Table X: Z: Inputs OE Inputs A Outputs Y H X Z L L L L H H Don't care High impedance ©2020-2021 Toshiba Electronic Devices & Storage Corporation 2 2021-05-18 Rev.5.0 TC74VCX2125FT 9. Absolute Maximum Ratings (Note) Characteristics Symbol Note Rating Unit Supply voltage VCC -0.5 to 4.6 V Input voltage VIN -0.5 to 4.6 V (Note 1) -0.5 to 4.6 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. 10. Operating Ranges (Note) Characteristics Supply voltage Symbol Note VCC (Note 1) Input voltage VIN Output voltage VOUT Output current IOH,IOL Rating Unit 1.8 to 3.6 V 1.2 to 3.6 -0.3 to 3.6 V (Note 2) 0 to 3.6 V (Note 3) 0 to VCC (Note 4) ±12 (Note 5) ±8 (Note 6) ±4 mA Operating temperature Topr (Note 7) -40 to 125 � Input rise and fall times dt/dv (Note 8) 0 to 10 ns/V 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: Data retention only. Note 2: Output in OFF state. Note 3: High (H) or Low (L) state. Note 4: VCC = 3.0 to 3.6 V Note 5: VCC = 2.3 to 2.7 V Note 6: VCC = 1.8 V Note 7: Operating Range spec of Topr = -40 � to 125 � is applicable only for the products which manufactured after April 2020. Note 8: VIN = 0.8 to 2.0 V , VCC = 3.0 V ©2020-2021 Toshiba Electronic Devices & Storage Corporation 3 2021-05-18 Rev.5.0 TC74VCX2125FT 11. Electrical Characteristics 11.1. DC Characteristics (Unless otherwise specified, T a = -40 to 85 �) Characteristics High-level input voltage Low-level input voltage High-level output voltage Symbol Test Condition VCC (V) Min Max Unit VIH � 1.8 to 2.3 VCC × 0.7 � V 2.3 to 2.7 1.6 � 2.7 to 3.6 2.0 � 1.8 to 2.3 � VCC × 0.2 2.3 to 2.7 � 0.7 2.7 to 3.6 � 0.8 1.8 to 3.6 VCC - 0.2 � 1.8 1.4 � 2.3 2.0 � 2.3 1.8 � 2.7 2.2 � 2.3 1.7 � 3.0 2.4 � IOH = -12 mA 3.0 2.2 � IOL = 100 µA 1.8 to 3.6 � 0.2 IOL = 4 mA 1.8 � 0.3 IOL = 6 mA 2.3 � 0.4 2.7 � 0.4 2.3 � 0.6 3.0 � 0.55 3.0 � 0.8 VIL VOH � VIN = VIH or VIL IOH = -100 µA IOH = -4 mA IOH = -6 mA IOH = -8 mA Low-level output voltage VOL VIN = VIH or VIL IOL = 8 mA IOL = 12 mA V V V Input leakage current IIN VIN = 0 to 3.6 V 1.2 to 3.6 � ±5.0 µA 3-state output OFF-state leakage current IOZ VIN = VI 1.2 to 3.6 � ±10.0 µA Power-OFF leakage current IOFF VIN/VOUT = 0 to 3.6 V 0 � 10.0 µA Quiescent supply current ICC VIN = VCC or GND 1.2 to 3.6 � 20.0 µA VCC ≤ (VIN/VOUT) ≤ 3.6 V 1.2 to 3.6 � ±20.0 VIH = VCC - 0.6 V (per 1 input) 2.7 to 3.6 � 750 ∆ICC ©2020-2021 Toshiba Electronic Devices & Storage Corporation 4 µA 2021-05-18 Rev.5.0 TC74VCX2125FT 11.2. DC Characteristics (Note) (Unless otherwise specified, T a = -40 to 125 �) Characteristics High-level input voltage Low-level input voltage High-level output voltage Symbol Test Condition VIH � VIL VOH � VIN = VIH or VIL IOH = -100 µA IOH = -4 mA IOH = -6 mA IOH = -8 mA Low-level output voltage VOL VIN = VIH or VIL VCC (V) Min Max Unit 1.8 to 2.3 VCC × 0.7 � V 2.3 to 2.7 1.6 � 2.7 to 3.6 2.0 � 1.8 to 2.3 � VCC × 0.2 2.3 to 2.7 � 0.7 2.7 to 3.6 � 0.8 1.8 to 3.6 VCC - 0.2 � 1.8 1.4 � 2.3 2.0 � 2.3 1.8 � 2.7 2.2 � 2.3 1.7 � 3.0 2.4 � IOH = -12 mA 3.0 2.2 � IOL = 100 µA 1.8 to 3.6 � 0.2 IOL = 4 mA 1.8 � 0.3 IOL = 6 mA 2.3 � 0.4 2.7 � 0.4 2.3 � 0.6 3.0 � 0.55 IOL = 8 mA IOL = 12 mA V V V 3.0 � 0.8 Input leakage current IIN VIN = 0 to 3.6 V 1.2 to 3.6 � ±20.0 µA 3-state output OFF-state leakage current IOZ VIN = VI 1.2 to 3.6 � ±40.0 µA Power-OFF leakage current IOFF VIN/VOUT = 0 to 3.6 V 0 � 40.0 µA Quiescent supply current ICC VIN = VCC or GND 1.2 to 3.6 � 80.0 µA VCC ≤ (VIN/VOUT) ≤ 3.6 V 1.2 to 3.6 � ±80.0 VIH = VCC - 0.6 V (per 1 input) 2.7 to 3.6 � 1.5 ∆ICC Note: mA Operating Range spec of Topr = -40 � to 125 � is applicable only for the products which manufactured after April 2020. 11.3. AC Characteristics (Unless otherwise specified, T a = -40 to 85 �) Characteristics Propagation delay time 3-state output enable time 3-state output disable time Output skew Symbol Note tPLH,tPHL tPZL,tPZH tPLZ,tPHZ Test Condition See 11.7 AC Test Circuit, Table 11.7.1, Fig. 11.8.1, Table 11.8.1 See 11.7 AC Test Circuit, Table 11.7.1, Fig. 11.8.2, Table 11.8.1 See 11.7 AC Test Circuit, Table 11.7.1, Fig. 11.8.2, Table 11.8.1 tosLH,tosHL (Note 1) � VCC (V) Min Max Unit ns 1.8 1.0 9.6 2.5 ± 0.2 0.8 4.8 3.3 ± 0.3 0.6 3.7 1.8 1.0 9.8 2.5 ± 0.2 0.8 5.1 3.3 ± 0.3 0.6 4.1 1.8 1.0 8.1 2.5 ± 0.2 0.8 4.5 3.3 ± 0.3 0.6 4.1 1.8 � 0.5 2.5 ± 0.2 � 0.5 3.3 ± 0.3 � 0.5 ns ns ns Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|) ©2020-2021 Toshiba Electronic Devices & Storage Corporation 5 2021-05-18 Rev.5.0 TC74VCX2125FT 11.4. AC Characteristics (Note) (Unless otherwise specified, T a = -40 to 125 �) Characteristics Propagation delay time 3-state output enable time 3-state output disable time Output skew Symbol Note tPLH,tPHL Test Condition See 11.7 AC Test Circuit, Table 11.7.1, Fig. 11.8.1, Table 11.8.1 tPZL,tPZH See 11.7 AC Test Circuit, Table 11.7.1, Fig. 11.8.2, Table 11.8.1 tPLZ,tPHZ See 11.7 AC Test Circuit, Table 11.7.1, Fig. 11.8.2, Table 11.8.1 tosLH,tosHL (Note 1) � VCC (V) Min Max Unit ns 1.8 1.0 11.4 2.5 ± 0.2 0.8 5.7 3.3 ± 0.3 0.6 4.4 1.8 1.0 11.6 2.5 ± 0.2 0.8 6.1 3.3 ± 0.3 0.6 4.9 1.8 1.0 9.6 2.5 ± 0.2 0.8 5.4 3.3 ± 0.3 0.6 4.9 1.8 � 1.0 2.5 ± 0.2 � 1.0 3.3 ± 0.3 � 1.0 ns ns ns Note: Operating Range spec of Topr = -40 � to 125 � is applicable only for the products which manufactured after April 2020. Note 1: Parameter guaranteed by design. (tosLH = |tPLHm-tPLHn|, tosHL = |tPHLm-tPHLn|) 11.5. Dynamic Switching Characteristics (Note) (Unless otherwise specified, T a = 25 �, Input: t r = t f = 2.0 ns, C L = 30 pF) Characteristics Symbol Quiet output maximum dynamic VOL VOLP Quiet output minimum dynamic VOL VOLV Quiet output minimum dynamic VOH Note: VOHV Test Condition VCC (V) Typ. Unit VIH = 1.8 V, VIL = 0 V 1.8 0.15 V VIH = 2.5 V, VIL = 0 V 2.5 0.25 VIH = 3.3 V, VIL = 0 V 3.3 0.35 VIH = 1.8 V, VIL = 0 V 1.8 -0.15 VIH = 2.5 V, VIL = 0 V 2.5 -0.25 VIH = 3.3 V, VIL = 0 V 3.3 -0.35 VIH = 1.8 V, VIL = 0 V 1.8 1.55 VIH = 2.5 V, VIL = 0 V 2.5 2.05 VIH = 3.3 V, VIL = 0 V 3.3 2.65 V V Parameter guaranteed by design. 11.6. Capacitive Characteristics (Unless otherwise specified, T a = 25 �) Characteristics Input capacitance Symbol Note Test Condition VCC (V) Typ. Unit CIN � 1.8, 2.5, 3.3 6 pF Output capacitance COUT � 1.8, 2.5, 3.3 7 pF Power dissipation capacitance CPD 1.8, 2.5, 3.3 20 pF (Note 1) fIN = 10 MHz Note 1: 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/4 (per 1 gate) ©2020-2021 Toshiba Electronic Devices & Storage Corporation 6 2021-05-18 Rev.5.0 TC74VCX2125FT 11.7. AC Test Circuit Table 11.7.1 Parameter for AC Test Circuit Parameter Switch Test Condition tPLH, tPHL OPEN � tPLZ, tPZL 6.0 V VCC = 3.3 ± 0.3 V VCC × 2 VCC = 2.5 ± 0.2 V VCC = 1.8 V tPHZ, tPZH ©2020-2021 Toshiba Electronic Devices & Storage Corporation GND 7 � 2021-05-18 Rev.5.0 TC74VCX2125FT 11.8. AC Waveform Fig. 11.8.1 Fig. 11.8.2 Table 11.8.1 Input Output Load t PLH , t PHL t PLZ , t PHZ , t PZL , t PZH AC Waveform Symbols Symbol VCC = 3.3 ± 0.3 V VCC = 2.5 ± 0.2 V VCC = 1.8 V VIH 2.7 V VCC VCC VM 1.5 V VCC/2 VCC/2 tr, tf 2.0 ns 2.0 ns 2.0 ns VM 1.5 V VCC/2 VCC/2 VX VOL + 0.3 V VOL + 0.15 V VOL + 0.15 V VY VOH - 0.3 V VOH - 0.15 V VOH - 0.15 V CL 30 pF 30 pF 30 pF RL 500 Ω 500 Ω 500 Ω ©2020-2021 Toshiba Electronic Devices & Storage Corporation 8 2021-05-18 Rev.5.0 TC74VCX2125FT Package Dimensions Unit: mm Weight: 0.06 g (typ.) Package Name(s) Nickname: TSSOP14 ©2020-2021 Toshiba Electronic Devices & Storage Corporation 9 2021-05-18 Rev.5.0 TC74VCX2125FT RESTRICTIONS ON PRODUCT USE Toshiba Corporation and its subsidiaries and affiliates are collectively referred to as "TOSHIBA". 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