CD4015BC

CD4015BC Dual 4-Bit Static Shift Register October 1987 Revised January 1999 CD4015BC Dual 4-Bit Static Shift Register General Description The CD4015BC contains two identical, 4-stage, serialinput/parallel-output registers with independent “Data”, “Clock,” and “Reset” inputs. The logic level present at the input of each stage is transferred to the output of that stage at each positive-going clock transition. A logic high on the “Reset” input resets all four stages covered by that input. All inputs are protected from static discharge by a series resistor and diode clamps to VDD and VSS. Features s Wide supply voltage range: s High noise immunity: compatibility: 3.0V to 18V 0.45 VDD (typ.) s Low power TTL: Fan out of 2 driving 74L or 1 driving 74LS s Medium speed operation: 8 MHz (typ.) clock rate s Fully static design: @VDD − VSS = 10V Applications • Serial-input/parallel-output data queueing • Serial to parallel data conversion • General purpose register Ordering Code: Order Number CD4015BCM CD4015BCN Package Number M16A N16E Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow 16-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 DIP and SOIC Truth Table CL (Note 1) D 0 1 X X R 0 0 0 1    X Q1 0 1 Q1 0 Qn Qn−1 Qn−1 Qn 0 (No change) X = Don't Care Case Note 1: Level Change © 1999 Fairchild Semiconductor Corporation DS005948.prf www.fairchildsemi.com CD4015BC Logic Diagrams Terminal No. 16 = VDD Terminal No. 8 = GND www.fairchildsemi.com 2 CD4015BC Absolute Maximum Ratings(Note 2) (Note 3) 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) 260°C 700 mW 500 mW −0.5 to +18 VDC −0.5 to VDD +0.5 VDC −65°C to +150°C Recommended Operating Conditions DC Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) +3 to +15 VDC 0 to VDD VDC −40°C to +85°C Note 2: “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 tables of “Recommended Operating Conditions” and “Electrical Characteristics” provide conditions for actual device operation. Note 3: VSS = 0V unless otherwise specified. DC Electrical Characteristics (Note 3) Symbol IDD Parameter Quiescent Device Current VOL LOW Level Output Voltage VOH HIGH Level Output Voltage VIL LOW Level Input Voltage VIH HIGH Level Input Voltage IOL LOW Level Output Current (Note 4) IOH HIGH Level Output Current (Note 4) IIN Input Current Conditions VDD = 5V, VIN = VDD or VSS VDD = 10V, VIN = VDD or VSS VDD = 15V, VIN = VDD or VSS VDD = 5V VDD = 10V VDD = 15V VDD = 5V VDD = 10V VDD = 15V VDD = 5V, VO = 0.5V or 4.5V VDD = 10V, VO = 1.0V or 9.0V VDD = 15V, VO = 1.5V or 13.5V VDD = 5V, VO = 0.5V or 4.5V VDD = 10V, VO = 1.0V or 9.0V VDD = 15V, VO = 1.5V or 13.5V VDD = 5V, VO = 0.4V VDD = 10V, VO = 0.5V VDD = 15V, VO = 1.5V VDD = 5V, VO = 4.6V VDD = 10V, VO = 9.5V VDD = 15V, VO = 13.5V VDD = 15V, VIN = 0V VDD = 15V, VIN = 15V Note 4: IOH and IOL are tested one output at a time. −40°C Min Max 20 40 80 0.05 0.05 0.05 4.95 9.95 14.95 1.5 3.0 4.0 3.5 7.0 11.0 0.52 1.3 3.6 −0.52 −1.3 −3.6 −0.3 0.3 3.5 7.0 11.0 0.44 1.1 3.0 −0.44 −1.1 −3.0 4.95 9.95 14.95 Min +25°C Typ 0.005 0.010 0.015 0 0 0 5 10 15 2.25 4.50 6.75 2.75 5.50 8.25 0.88 2.25 8.8 −0.88 −2.25 −8.8 −10−5 10−5 −0.3 0.3 1.5 3.0 4.0 Max 20 40 80 0.05 0.05 0.05 +85°C Min Max 150 300 600 0.05 0.05 0.05 4.95 9.95 14.95 1.5 3.0 4.0 3.5 7.0 11.0 0.36 0.9 2.4 −0.36 −0.9 −2.4 −1.0 1.0 Units µA µA µA V V V V V V V V V V V V mA mA mA mA mA mA µA µA 3 www.fairchildsemi.com CD4015BC AC Electrical Characteristics Symbol CLOCK OPERATION tPHL, tPLH Propagation Delay Time Parameter (Note 5) Conditions Min Typ Max Units TA= 25°C, CL= 50 pF, RL= 200k, tr = tf = 20 ns, unless otherwise specified VDD = 5V VDD = 10V VDD = 15V 230 80 60 100 50 40 160 60 50 350 160 120 200 100 80 250 110 85 15 15 15 ns ns ns ns ns ns ns ns ns µs µs µs µs µs µs MHz MHz MHz tTHL, tTLH Transition Time VDD = 5V VDD = 10V VDD = 15V tWL, tWM Minimum Clock Pulse-Width VDD = 5V VDD = 10V VDD = 15V VDD = 5V VDD = 10V VDD = 15V VDD = 5V VDD = 10V VDD = 15V VDD = 5V VDD = 10V VDD = 15V Clock Input Other Inputs 2 4.5 6 trCL, tfCL Clock Rise and Fall Time tSU Minimum Data Set-Up Time 50 20 15 3.5 8 11 7.5 5 200 100 80 135 40 30 100 40 30 fCL Maximum Clock Frequency CIN RESET OPERATION tPHL(R) Input Capacitance 10 7.5 400 200 160 250 80 60 pF pF ns ns ns ns ns ns Propagation Delay Time VDD = 5V VDD = 10V VDD = 15V tWH(R) Minimum Reset Pulse Width VDD = 5V VDD = 10V VDD = 15V Note 5: AC Parameters are guaranteed by DC correlated testing. www.fairchildsemi.com 4 CD4015BC Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Package Number M16A 5 www.fairchildsemi.com CD4015BC Dual 4-Bit Static Shift Register Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Package Number N16E 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.