CD4093BM/CD4093BC Quad 2-Input NAND Schmitt Trigger Y General Description Y The CD4093B consists of four Schmitt-trigger circuits. Each circuit functions as a 2-input NAND gate with Schmitt-trigger action on both inputs. The gate switches at different points for positive and negative-going signals. The difference between the positive (VT a ) and the negative voltage (VTb) 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). Y Y Applications Y Features Y Y Y Y Wide supply voltage range Schmitt-trigger on each input with no external components Noise immunity greater than 50% 3.0V to 15V Equal source and sink currents No limit on input rise and fall time Standard B-series output drive Hysteresis voltage (any input) TA e 25§ C VH e 1.5V Typical VDD e 5.0V VDD e 10V VH e 2.2V VDD e 15V VH e 2.7V Guaranteed VH e 0.1 VDD Y Y Y Wave and pulse shapers High-noise-environment systems Monostable multivibrators Astable multivibrators NAND logic Connection Diagram Dual-In-Line Package TL/F/5982 – 1 Top View Order Number CD4093B C1995 National Semiconductor Corporation TL/F/5982 RRD-B30M105/Printed in U. S. A. CD4093BM/CD4093BC Quad 2-Input NAND Schmitt Trigger February 1993 Absolute Maximum Ratings (Notes 1 & 2) Recommended Operating Conditions (Note 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. DC Supply Voltage (VDD) Input Voltage (VIN) Storage Temperature Range (TS) Power Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering, 10 seconds) DC Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) CD4093BM CD4093BC b 0.5 to a 18 VDC b 0.5 to VDD a 0.5 VDC b 65§ C to a 150§ C 3 to 15 VDC 0 to VDD VDC b 55§ C to a 125§ C b 40§ C to a 85§ C 700 mW 500 mW 260§ C DC Electrical Characteristics CD4093BM (Note 2) Symbol Parameter b 55§ C Conditions Min Max IDD Quiescent Device Current VDD e 5V VDD e 10V VDD e 15V 0.25 0.5 1.0 VOL Low Level Output Voltage VIN e VDD, lIOl k 1 mA VDD e 5V VDD e 10V VDD e 15V 0.05 0.05 0.05 High Level Output Voltage VIN e VSS, lIOl k 1 mA VDD e 5V VDD e 10V VDD e 15V 4.95 9.95 14.95 Negative-Going Threshold Voltage (Any Input) lIOl k 1 mA VDD e 5V, VO e 4.5V VDD e 10V, VO e 9V VDD e 15V, VO e 13.5V 1.3 2.85 4.35 Positive-Going Threshold Voltage (Any Input) lIOl k 1 mA VDD e 5V, VO e 0.5V VDD e 10V, VO e 1V VDD e 15V, VO e 1.5V VH Hysteresis (VT a b VTb) (Any Input) IOL VOH VTb VT a IOH IIN a 25§ C Min Typ 0 0 0 a 125§ C Max Min Units Max 0.25 0.5 1.0 7.5 15.0 30.0 mA mA mA 0.05 0.05 0.05 0.05 0.05 0.05 V V V 4.95 9.95 14.95 5 10 15 2.25 4.5 6.75 1.5 3.0 4.5 1.8 4.1 6.3 2.25 4.5 6.75 1.5 3.0 4.5 2.3 4.65 6.9 V V V 2.75 5.5 8.25 3.65 7.15 10.65 2.75 5.5 8.25 3.3 6.2 9.0 3.5 7.0 10.5 2.65 5.35 8.1 3.5 7.0 10.5 V V V VDD e 5V VDD e 10V VDD e 15V 0.5 1.0 1.5 2.35 4.30 6.30 0.5 1.0 1.5 1.5 2.2 2.7 2.0 4.0 6.0 0.35 0.70 1.20 2.0 4.0 6.0 V V V Low Level Output Current (Note 3) VIN e VDD VDD e 5V, VO e 0.4V VDD e 10V, VO e 0.5V VDD e 15V, VO e 1.5V 0.64 1.6 4.2 0.51 1.3 3.4 0.88 2.25 8.8 0.36 0.9 2.4 mA mA mA High Level Output Current (Note 3) VIN e VSS VDD e 5V, VO e 4.6V VDD e 10V, VO e 9.5V VDD e 15V, VO e 13.5V b 0.64 b 1.6 b 4.2 0.51 b 1.3 b 3.4 b 0.88 b 2.25 b 8.8 b 0.36 b 0.9 b 2.4 mA mA mA Input Current VDD e 15V, VIN e 0V VDD e 15V, VIN e 15V 4.95 9.95 14.95 V V V b 0.1 b 10 b 5 b 0.1 b 1.0 0.1 10b5 0.1 1.0 mA mA 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. Note 2: VSS e 0V unless otherwise specified. Note 3: IOH and IOL are tested one output at a time. 2 DC Electrical Characteristics CD4093BC (Note 2) Symbol Parameter b 40§ C Conditions Min Max IDD Quiescent Device Current VDD e 5V VDD e 10V VDD e 15V 1.0 2.0 4.0 VOL Low Level Output Voltage VIN e VDD, lIOl k 1 mA VDD e 5V VDD e 10V VDD e 15V 0.05 0.05 0.05 High Level Output Voltage VIN e VSS, lIOl k 1 mA VDD e 5V VDD e 10V VDD e 15V 4.95 9.95 14.95 Negative-Going Threshold Voltage (Any Input) lIOl k 1 mA VDD e 5V, VO e 4.5V VDD e 10V, VO e 9V VDD e 15V, VO e 13.5V 1.3 2.85 4.35 Positive-Going Threshold Voltage (Any Input) lIOl k 1 mA VDD e 5V, VO e 0.5V VDD e 10V, VO e 1V VDD e 15V, VO e 1.5V VH Hysteresis (VT a b VTb) (Any Input) IOL VOH VTb VT a IOH IIN a 25§ C Min Typ 0 0 0 a 85§ C Max Min Units Max 1.0 2.0 4.0 7.5 15.0 30.0 mA mA mA 0.05 0.05 0.05 0.05 0.05 0.05 V V V 4.95 9.95 14.95 5 10 15 2.25 4.5 6.75 1.5 3.0 4.5 1.8 4.1 6.3 2.25 4.5 6.75 1.5 3.0 4.5 2.3 4.65 6.9 V V V 2.75 5.5 8.25 3.6 7.15 10.65 2.75 5.5 8.25 3.3 6.2 9.0 3.5 7.0 10.5 2.65 5.35 8.1 3.5 7.0 10.5 V V V VDD e 5V VDD e 10V VDD e 15V 0.5 1.0 1.5 2.35 4.3 6.3 0.5 1.0 1.5 1.5 2.2 2.7 2.0 4.0 6.0 0.35 0.70 1.20 2.0 4.0 6.0 V V V Low Level Output Current (Note 3) VIN e VDD VDD e 5V, VO e 0.4V VDD e 10V, VO e 0.5V VDD e 15V, VO e 1.5V 0.52 1.3 3.6 0.44 1.1 3.0 0.88 2.25 8.8 0.36 0.9 2.4 mA mA mA High Level Output Current (Note 3) VIN e VSS VDD e 5V, VO e 4.6V VDD e 10V, VO e 9.5V VDD e 15V, VO e 13.5V b 0.52 b 1.3 b 3.6 0.44 b 1.1 b 3.0 b 0.88 b 2.25 b 8.8 b 0.36 b 0.9 b 2.4 mA mA mA Input Current VDD e 15V, VIN e 0V VDD e 15V, VIN e 15V 4.95 9.95 14.95 V V V b 0.3 b 10 b 5 b 0.3 b 1.0 0.3 10b5 0.3 1.0 mA mA AC Electrical Characteristics* TA e 25§ C, CL e 50 pF, RL e 200k, Input tr, tf e 20 ns, unless otherwise specified Typ Max Units tPHL, tPLH Symbol Propagation Delay Time Parameter VDD e 5V VDD e 10V VDD e 15V Conditions 300 120 80 450 210 160 ns ns ns tTHL, tTLH Transition Time VDD e 5V VDD e 10V VDD e 15V 90 50 40 145 75 60 ns ns ns CIN Input Capacitance (Any Input) 5.0 7.5 pF CPD Power Dissipation Capacitance (Per Gate) 24 *AC Parameters are guaranteed by DC correlated testing. Note 2: VSS e 0V unless otherwise specified. Note 3: IOH and IOL are tested one output at a time. 3 Min pF Typical Applications Gated Oscillator TL/F/5982 – 2 Assume t1 a t2 ll tPHL a tPLH then: t0 e RC fin [VDD/VTb] t1 e RC fin [(VDD b VTb)/(VDD b VT a )] t2 e RC fin [VT a /VTb] fe 1 e t1 a t2 1 (VT a ) (VDD b VTb) RC fin (VTb)(VDD b VT a ) TL/F/5982 – 3 Gated One-Shot TL/F/5982 – 4 TL/F/5982 – 5 (a) Negative-Edge Triggered TL/F/5982 – 6 TL/F/5982 – 7 (b) Positive-Edge Triggered 4 Typical Performance Characteristics Typical Transfer Characteristics Guaranteed Hysteresis vs VDD TL/F/5982 – 8 TL/F/5982 – 9 Guaranteed Trigger Threshold Voltage vs VDD Guaranteed Hysteresis vs VDD TL/F/5982 – 10 TL/F/5982 – 11 Input and Output Characteristics Output Characteristic Input Characteristic TL/F/5982–12 TL/F/5982 – 13 VNML e VIH(MIN) b VOL j VIH(MIN) e VT a (MIN) VNMH e VOH b VIL(MAX) j VDD b VIL(MAX) e VDD b VTb(MAX) AC Test Circuits and Switching Time Waveforms TL/F/5982 – 14 TL/F/5982 – 15 5 CD4093BM/CD4093BC Quad 2-Input NAND Schmitt Trigger Physical Dimensions inches (millimeters) Ceramic Dual-In-Line Package (J) Order Number CD4093BMJ or CD4093BCJ NS Package Number J14A Molded Dual-In-Line Package (N) Order Number CD4093BM or CD4093BCN NS Package Number N14A LIFE SUPPORT POLICY NATIONAL’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 NATIONAL SEMICONDUCTOR CORPORATION. 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