Revised July 1999 74VCX132 Low Voltage Quad 2-Input NAND Gate with Schmitt Trigger Inputs and 3.6V Tolerant Inputs and Outputs General Description Features The VCX132 contains four 2-input NAND gates with Schmitt Trigger Inputs. The pin configuration and function are the same as the VCX00 except the inputs have hysteresis between the positive-going and negative-going input thresholds. This hysteresis is useful for transforming slowly switching input signals into sharply defined, jitter-free output signals. This product should be used where noise margin greater than that of conventional gates is required. The VCX132 is designed for low voltage (1.65V to 3.6V) VCC applications with I/O compatibility up to 3.6V. This product is fabricated with an advanced CMOS technology to achieve high-speed operation while maintaining low CMOS power dissipation. ■ 1.65V-3.6V VCC supply operation ■ 3.6V tolerant inputs and outputs ■ tPD 3.3 ns max for 3.0V to 3.6V VCC 4.1 ns max for 2.3V to 2.7V VCC 8.2 ns max for 1.65V to 1.95V VCC ■ Power-off high impedance inputs and outputs ■ Static Drive (IOH/IOL) ±24 mA @ 3.0V VCC ±18 mA @ 2.3V VCC ±6 mA @ 1.65V VCC ■ Uses patented Quiet Series noise/EMI reduction circuitry ■ Latchup performance exceeds 300 mA ■ ESD performance: Human body model > 2000V Machine model > 250V Ordering Code: Order Number Package Number 74VCX132M M14A 74VCX132MTC Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Diagram Connection Diagram Pin Descriptions Pin Name Description An , Bn Inputs On Outputs Quiet Series is a trademark of Fairchild Semiconductor Corporation. © 1999 Fairchild Semiconductor Corporation ds500164 www.fairchildsemi.com 74VCX132 Low Voltage Quad 2-Input NAND Gate with Schmitt Trigger Inputs and 3.6V Tolerant Inputs and Outputs July 1999 74VCX132 Absolute Maximum Ratings(Note 1) Supply Voltage (VCC) −0.5V to +4.6V DC Input Voltage (VI) −0.5V to 4.6V Recommended Operating Conditions (Note 3) Power Supply DC Output Voltage (VO) HIGH or LOW State (Note 2) VCC = 0V Operating −0.5V to VCC + 0.5V −0.5V to +4.6V 1.2V to 3.6V −0.3V to 3.6V Input Voltage DC Input Diode Current (IIK) VI < 0V 1.65V to 3.6V Data Retention Only Output Voltage (VO) −50 mA HIGH or LOW State DC Output Diode Current (IOK) 0V to VCC Output Current in IOH/IOL VO < 0V −50 mA VCC = 3.0V to 3.6V ±24 mA VO > VCC +50 mA VCC = 2.3V to 2.7V ±18 mA ±50 mA VCC = 1.65V to 2.3V DC Output Source/Sink Current (IOH/IOL) ±6 mA Free Air Operating Temperature (TA) DC VCC or Ground Current per −40°C to +85°C ±100 mA Supply Pin (ICC or Ground) Storage Temperature (TSTG) −65°C to +150°C Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2: IO Absolute Maximum Rating must be observed. Note 3: Floating or unused inputs must be held HIGH or LOW. DC Electrical Characteristics (2.7V < VCC ≤ 3.6V) Symbol Vt+ Vt− VH VOH VOL Parameter Conditions Positive Threshold Negative Threshold Input Hysteresis HIGH Level Output Voltage LOW Level Output Voltage VCC (V) Min Max 3.6 2.2 3.0 2.0 3.6 0.8 3.0 0.7 Units V V 3.6 0.3 1.2 3.0 0.3 1.2 VCC–0.2 IOH = −100 µA 2.7–3.6 IOH= −12 mA 2.7 2.2 IOH = −18 mA 3.0 2.4 IOH = −24mA 3.0 2.2 IOL = 100 µA 2.7–3.6 0.2 IOL = 12 µA 2.7 0.4 IOL = 18 mA 3.0 0.4 V V V IOL = 24 mA 3.0 0.55 II Input Leakage Current 0 ≤ VI ≤ 3.6V 2.7–3.6 ±15.0 µA IOFF Power Off Leakage Current 0 ≤ (VI, VO) ≤ 3.6V 0 10 µA ICC Quiescent Supply Current VI = VCC or GND 2.7–3.6 20 VCC ≤ VI ≤ 3.6V 2.7–3.6 ±20 VIH = VCC – 0.6V 2.7–3.6 750 ∆ICC Increase in ICC per Input www.fairchildsemi.com 2 µA µA Symbol Parameter VCC (V) Conditions Min Vt+ Positive Threshold 2.3 Vt− Negative Threshold 2.3 0.5 ∆VT Input Hysteresis 2.3 0.3 VOH HIGH Level Output Voltage 2.3–2.7 VCC–0.2 VOL LOW Level Output Voltage IOH = −100 µA IOH= −6 mA 2.3 2.0 IOH = −12 mA 2.3 1.8 1.7 Max Units 1.6 V V 1.0 V V IOH = −18 mA 2.3 IOL = 100 µA 2.3–2.7 IOL = 12 µA 2.3 0.4 IOL = 18 mA 2.3 0.6 2.3–2.7 ±5.0 µA 0 10 µA II Input Leakage Current 0 ≤ VI ≤ 3.6V IOFF Power Off Leakage Current 0 ≤ (VI, VO) ≤ 3.6V ICC Quiescent Supply Current 0.2 VI = V CC or GND 2.3–2.7 20 VCC ≤ VI ≤ 3.6V 2.3–2.7 ±20 V µA DC Electrical Characteristics (1.65V ≤ VCC < 2.3V) Symbol Parameter VCC (V) Conditions Vt+ Positive Threshold 1.65 Vt− Negative Threshold 1.65 ∆VT Input Hysteresis VOH HIGH Level Output Voltage VOL LOW Level Output Voltage Min Max 1.3 0.25 Units V V 1.65 0.2 1.65–2.3 VCC–0.2 IOH= −6 mA 1.65 1.25 IOL = 100 µA 1.65–2.3 0.2 1.65 0.3 1.65–2.3 ±5.0 µA 0 10 µA IOH = −100 µA IOL = 6 mA II Input Leakage Current 0 ≤ VI ≤ 3.6V IOFF Power Off Leakage Current 0 ≤ (VI, VO) ≤ 3.6V ICC Quiescent Supply Current 0.9 V V VI = V CC or GND 1.65–2.3 20 VCC ≤ VI ≤ 3.6V 1.65–2.3 ±20 V µA AC Electrical Characteristics (Note 4) TA = −40°C to +85°C, CL = 30 pF, RL = 500Ω Symbol tPHL Parameter Propagation Delay VCC = 3.3 V ± 0.3V VCC = 2.5 V ± 0.2V VCC = 1.8 V ± 0.15V Units Min Max Min Max Min Max 0.6 3.3 0.8 4.1 1.0 8.2 ns 0.75 ns tPLH tOSHL Output to Output tOSLH Skew (Note 5) 0.5 0.5 Note 4: For CL = 50 pF, add approximately 300 ps to the AC maximum specification. Note 5: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). 3 www.fairchildsemi.com 74VCX132 DC Electrical Characteristics (2.3V ≤ VCC ≤ 2.7V) 74VCX132 Dynamic Switching Characteristics Symbol VOLP Parameter VCC (V) Conditions CL = 30 pF, VIH = VCC, VIL = 0V Quiet Output Dynamic Peak VOL VOLV CL = 30 pF, VIH = VCC, VIL = 0V Quiet Output Dynamic Valley VOL VOHV CL = 30 pF, VIH = VCC, VIL = 0V Quiet Output Dynamic Valley VOH TA = +25°C Typical 1.8 0.25 2.5 0.6 3.3 0.8 1.8 −0.25 2.5 −0.6 3.3 −0.8 1.8 1.5 2.5 1.9 3.3 2.2 Units V V V Capacitance Symbol Parameter TA = +25°C Conditions Units Typical CIN Input Capacitance VI = 0V or VCC, VCC = 1.8V, 2.5V or 3.3V 6 pF COUT Output Capacitance VI = 0V or VCC, VCC = 1.8V, 2.5V or 3.3V 7 pF CPD Power Dissipation Capacitance VI = 0V or VCC, f = 10MHz, VCC = 1.8V, 2.5V or 3.3V 20 pF AC Loading and Waveforms FIGURE 1. AC Test Circuit TEST SWITCH tPLH, tPHL Open FIGURE 2. Waveform for Inverting and Non-inverting Functions Symbol www.fairchildsemi.com VCC 3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V Vmi 1.5V VCC/2 VCC/2 Vmo 1.5V VCC/2 VCC/2 4 74VCX132 Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow Package Number M14A 5 www.fairchildsemi.com 74VCX132 Low Voltage Quad 2-Input NAND Gate with Schmitt Trigger Inputs and 3.6V Tolerant Inputs and Outputs Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC14 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com www.fairchildsemi.com 6