Revised January 1999 CD4093BC Quad 2-Input NAND Schmitt Trigger Equal source and sink currents General Description The CD4093B consists of four Schmitt-trigger circuits. Each circuit functions as a 2-input NAND gate with Schmitttrigger action on both inputs. The gate switches at different points for positive and negative-going signals. The difference between the positive (VT+) and the negative voltage No limit on input rise and fall time Standard B-series output drive Hysteresis voltage (any input) TA = 25C Typical (VT-) is defined as hysteresis voltage (VH). All outputs have equal source and sink currents and conform to standard B-series output drive (see Static Electrical Characteristics). Features VDD = 5.0V VH = 1.5V VDD = 10V VH = 2.2V VDD = 15V Guaranteed VH = 2.7V VH = 0.1 VDD Applications * Wave and pulse shapers Wide supply voltage range: 3.0V to 15V * High-noise-environment systems Schmitt-trigger on each input * Monostable multivibrators with no external components * Astable multivibrators Noise immunity greater than 50% * NAND logic Ordering Code: Package Number Package Description CD4093BCM Order Number M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150" Narrow Body CD4093BCN N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code. Connection Diagram Pin Assignments for SOIC and DIP Top View (c) 1999 Fairchild Semiconductor Corporation DS005982.prf www.fairchildsemi.com CD4093BC Quad 2-Input NAND Schmitt Trigger October 1987 CD4093BC Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 2) (Note 2) -0.5 to +18 VDC DC Supply Voltage (VDD) Input Voltage (VIN) DC Supply Voltage (VDD) -0.5 to VDD +0.5 VDC -65C to +150C Storage Temperature Range (TS) 700 mW Small Outline 500 mW Symbol IDD VOL Parameter IOL Typ +85C Max Min Max Units 1.0 7.5 A 2.0 2.0 15.0 A VDD = 15V 4.0 4.0 30.0 A LOW Level HIGH Level Negative-Going Threshold Positive-Going Threshold VIN = VDD, |IO| < 1 A VDD = 5V 0.05 0 0.05 0.05 V VDD = 10V 0.05 0 0.05 0.05 V VDD = 15V 0.05 0 0.05 0.05 V VIN = VSS, |IO| < 1 A VDD = 5V 4.95 4.95 5 4.95 V VDD = 10V 9.95 9.95 10 9.95 V VDD = 15V 14.95 14.95 15 14.95 V |IO| < 1 A VDD = 5V, VO = 4.5V 1.3 2.25 1.5 1.8 2.25 1.5 2.3 V VDD = 10V, VO = 9V 2.85 4.5 3.0 4.1 4.5 3.0 4.65 V VDD = 15V, VO = 13.5V 4.35 6.75 4.5 6.3 6.75 4.5 6.9 V V |IO| < 1 A VDD = 5V, VO = 0.5V 2.75 3.6 2.75 3.3 3.5 2.65 3.5 VDD = 10V, VO = 1V 5.5 7.15 5.5 6.2 7.0 5.35 7.0 V VDD = 15V, VO = 1.5V 8.25 10.65 8.25 9.0 10.5 8.1 10.5 V Hysteresis (VT+ - VT-) VDD = 5V 0.5 2.35 0.5 1.5 2.0 0.35 2.0 V (Any Input) VDD = 10V 1.0 4.3 1.0 2.2 4.0 0.70 4.0 V VDD = 15V 1.5 6.3 1.5 2.7 6.0 1.20 6.0 V LOW Level Output HIGH Level Output Current (Note 3) IIN +25C Min 1.0 Current (Note 3) IOH Max VDD = 5V Voltage (Any Input) VH Min VDD = 10V Voltage (Any Input) VT+ -40C Conditions Quiescent Device Output Voltage VT- (Note 2) Current Output Voltage VOH Note 2: VSS = 0V unless otherwise specified. 260C DC Electrical Characteristics -40C to +85C Note 1: "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed; they are not meant to imply that the devices should be operated at these limits. The table of "Recommended Operating Conditions" and "Electrical Characteristics" provides conditions for actual device operation. Lead Temperature (TL) (Soldering, 10 seconds) 0 to VDD VDC Operating Temperature Range (TA) Power Dissipation (PD) Dual-In-Line 3 to 15 VDC Input Voltage (VIN) Input Current VIN = VDD VDD = 5V, VO = 0.4V 0.52 0.44 0.88 0.36 mA VDD = 10V, VO = 0.5V 1.3 1.1 2.25 0.9 mA VDD = 15V, VO = 1.5V 3.6 3.0 8.8 2.4 mA VIN = VSS VDD = 5V, VO = 4.6V -0.52 0.44 -0.88 -0.36 mA VDD = 10V, VO = 9.5V -1.3 -1.1 -2.25 -0.9 mA VDD = 15V, VO = 13.5V -3.6 -8.8 -2.4 mA -0.3 -10-5 -0.3 -1.0 A VDD = 15V, VIN = 15V 0.3 10-5 0.3 1.0 A Note 3: IOH and IOL are tested one output at a time. www.fairchildsemi.com -3.0 VDD = 15V, VIN = 0V 2 (Note 4) TA = 25C, CL = 50 pF, RL = 200k, Input tr, tf = 20 ns, unless otherwise specified Symbol tPHL, tPLH tTHL, tTLH Parameter Propagation Delay Time Transition Time Typ Max Units VDD = 5V Conditions Min 300 450 ns VDD = 10V 120 210 ns VDD = 15V 80 160 ns VDD = 5V 90 145 ns VDD = 10V 50 75 ns VDD = 15V 40 60 ns 7.5 pF CIN Input Capacitance (Any Input) 5.0 CPD Power Dissipation Capacitance (Per Gate) 24 pF Note 4: AC Parameters are guaranteed by DC correlated testing. 3 www.fairchildsemi.com CD4093BC AC Electrical Characteristics CD4093BC Typical Applications Gated Oscillator Assume t1 + t2 >> tPHL + tPLH then: t0 = RC ln [VDD/VT-] t1 = RC ln [(VDD - VT-)/(VDD - VT+)] t2 = RC ln [VT+/VT-] Gated One-Shot (a) Negative-Edge Triggered (b) Positive-Edge Triggered www.fairchildsemi.com 4 Typical Transfer Characteristics Guaranteed Trigger Threshold Voltage vs VDD Guaranteed Hysteresis vs VDD Guaranteed Hysteresis vs VDD Input and Output Characteristics VNML = VIH(MIN) - VOL VIH(MIN) = V T+(MIN) VNMH = VOH - VIL(MAX) VDD - VIL(MAX) = VDD - VT-(MAX) 5 www.fairchildsemi.com CD4093BC Typical Performance Characteristics CD4093BC AC Test Circuits and Switching Time Waveforms www.fairchildsemi.com 6 CD4093BC Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150" Narrow Body Package Number M14A 7 www.fairchildsemi.com CD4093BC Quad 2-Input NAND Schmitt Trigger Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Package Number N14A 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 1. Life support devices or systems are devices or systems device or system whose failure to perform can be reawhich, (a) are intended for surgical implant into the sonably expected to cause the failure of the life support body, or (b) support or sustain life, and (c) whose failure device or system, or to affect its safety or effectiveness. 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 www.fairchildsemi.com user. 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.