CD4512

CD4512BM CD4512BC 8-Channel Buffered Data Selector February 1988 CD4512BM CD4512BC 8-Channel Buffered Data Selector General Description The CD4512BM CD4512BC buffered 8-channel data selector is a complementary MOS (CMOS) circuit constructed with N- and P-channel enhancement mode transistors This data selector is primarily used as a digital signal multiplexer selecting 1 of 8 inputs and routing the signal to a TRISTATE output A high level at the Inhibit input forces a low level at the output A high level at the Output Enable (OE) input forces the output into the TRI-STATE condition Low levels at both the Inhibit and (OE) inputs allow normal operation Features Y Y Y Y Wide supply voltage range High noise immunity TRI-STATE output Low quiescent power dissipation 3 0V to 15V 0 45 VDD (typ ) Y 0 25 mW package (typ ) VCC e 5 0V Plug-in replacement for Motorola MC14512 Connection Diagram and Truth Table Dual-In-Line Package Order Number CD4512B TL F 5993 – 1 Top View Address Inputs C 0 0 0 0 1 1 1 1 j j j e Don’t care Control Inputs A 0 1 0 1 0 1 0 1 j j Output OE 0 0 0 0 0 0 0 0 0 1 Z X0 X1 X2 X3 X4 X5 X6 X7 0 Hi-Z B 0 0 1 1 0 0 1 1 j j Inhibit 0 0 0 0 0 0 0 0 1 j Hi-Z e TRI-STATE condition Xn e Data at input n TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 5993 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Notes 1 2) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage (VDD) Input Voltage (VIN) Storage Temperature Range (TS) Power Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering 10 seconds) b 0 5 to a 18 VDC b 0 5 to VDD a 0 5 VDC b 65 C to a 150 C Recommended Operating Conditions (Note 2) DC Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) CD4512BM CD4512BC 3 0 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 CD4512BM (Note 2) Symbol IDD Parameter Quiescent Device Current Low Level Output Voltage High Level Output Voltage Low Level Input Voltage High Level Input Voltage Low Level Output Current (Note 3) High Level Output Current (Note 3) Input Current TRI-STATE Output Current Conditions VDD e 5V VIN e VDD or VSS VDD e 10V VIN e VDD or VSS VDD e 15V VIN e VDD or VSS VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V b 55 C a 25 C a 125 C Units mA mA mA V V V V V V Min Max 50 10 20 0 05 0 05 0 05 Min Typ 0 005 0 010 0 015 0 0 0 Max 50 10 20 0 05 0 05 0 05 Min Max 150 300 600 0 05 0 05 0 05 VOL VOH VIL VDD e 5V VO e 0 5V VDD e 10V VO e 1 0V VDD e 15V VO e 1 5V VDD e 5V VO e 4 5V VDD e 10V VO e 9 0V VDD e 15V VO e 13 5V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V VDD e 5V VO e 4 6V VDD e 10V VO e 9 5V VDD e 15V VO e 13 5V VDD e 15V VIN e 0V VDD e 15V VIN e 15V VDD e 15V VO e 0V VDD e 15V VO e 15V 35 70 11 0 0 64 16 42 b 0 25 b 0 62 b1 8 ( (l lIOLl k 1 mA IOHl k 1 mA 4 95 9 95 14 95 4 95 9 95 14 95 15 30 40 35 70 11 0 0 51 13 34 b0 2 b0 5 b1 5 b0 1 50 10 0 15 0 2 25 4 50 6 75 2 75 5 50 8 25 0 78 20 78 15 30 40 4 95 9 95 14 95 15 30 40 35 70 11 0 0 36 09 24 b 0 14 b 0 35 b1 1 V V V V V V mA mA mA mA mA mA VIH IOL IOH IIN IOZ b 10 b 5 b0 1 b1 0 01 g0 1 10b5 b 10 b 5 01 g0 1 10 g3 0 mA mA mA DC Electrical Characteristics CD4512BC (Note 2) Symbol IDD Parameter Quiescent Device Current Low Level Output Voltage High Level Output Voltage Low Level Input Voltage Conditions VDD e 5V VIN e VDD or VSS VDD e 10V VIN e VDD or VSS VDD e 15V VIN e VDD or VSS VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V b 40 C a 25 C a 85 C Units mA mA mA V V V V V V Min Max 20 40 80 0 05 0 05 0 05 Min Typ 0 005 0 010 0 015 0 0 0 Max 20 40 80 0 05 0 05 0 05 Min Max 150 300 600 0 05 0 05 0 05 VOL VOH VIL VDD e 5V VO e 0 5V VDD e 10V VO e 1 0V VDD e 15V VO e 1 5V ( (l lIOLl k 1 mA IOHl k 1 mA 4 95 9 95 14 95 4 95 9 95 14 95 15 30 40 50 10 0 15 0 2 25 4 50 6 75 15 30 40 4 95 9 95 14 95 15 30 40 V V V 2 DC Electrical Characteristics CD4512BC (Note 2) (Continued) Symbol VIH Parameter High Level Input Voltage Low Level Output Current (Note 3) High Level Output Current (Note 3) Input Current TRI-STATE Output Current Conditions VDD e 5V VO e 4 5V VDD e 10V VO e 9 0V VDD e 15V VO e 13 5V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V VDD e 5V VO e 4 6V VDD e 10V VO e 9 5 VDD e 15V VO e 13 5V VDD e 15V VIN e 0V VDD e 15V VIN e 15V VDD e 15V VO e 0V VDD e 15V VO e 15V b 40 C a 25 C a 85 C Units V V V mA mA mA mA mA mA Min 35 70 11 0 0 52 13 36 b0 2 b0 5 b1 4 Max Min 35 70 11 0 0 44 11 34 b 0 16 b0 4 b1 2 Typ 2 75 5 50 8 25 0 78 20 78 Max Min 35 70 11 0 0 36 09 24 b 0 12 b0 3 b1 0 Max IOL IOH IIN IOZ b0 3 b 10 b 5 b0 3 b1 0 03 g1 0 10b5 g 10 b 5 03 g1 0 10 g7 5 mA mA mA AC Electrical Characteristics Symbol tPHL Parameter Propagation Delay High-to-Low Level Propagation Delay Low-to-High Level Transition Time TA e 25 C tr e tf e 20 ns CL e 50 pF Conditions Min VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V (Note 4) (Note 4) (Note 5) CD4512BM Typ 225 75 57 225 75 57 70 35 25 50 25 19 50 25 19 75 75 150 Max 500 175 130 500 175 130 200 100 80 125 75 60 125 75 60 15 15 Min CD4512BC Typ 225 75 57 225 75 57 70 35 25 50 25 19 50 25 19 75 75 150 Max 750 200 150 750 200 150 200 100 80 125 75 60 125 75 60 15 15 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns pF pF pF Units tPLH tTHL tTLH tPHZ tPLZ Propagation Delay into TRI-STATE from Logic Level Propagation Delay to Logic Level from TRI-STATE Input Capacitance TRI-STATE Output Capacitance Power Dissipation Capacity tPZH tPZL CIN COUT CPD AC Parameters are guaranteed by DC correlated testing 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 tables of ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provide 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 Note 4 Capacitance guaranteed by periodic testing Note 5 CPD determines the no load AC power of any CMOS device For complete explanation see 54C 74C Family Characteristics Application Note AN-90 3 Logic Diagram TL F 5993 – 2 Typical Application Serial Data Routing Interface TL F 5993 – 3 4 AC Test Circuit and Switching Time Waveforms TL F 5993 – 5 TL F 5993 – 4 Input Connections for tr tf tPLH tPHL Test 1 2 3 Inhibit PG GND GND A GND PG GND X0 VDD VDD PG TRI-STATE AC Test Circuit and Switching Time Waveforms TL F 5993 – 7 TL F 5993 – 6 Switch Positions for TRI-STATE Test Test S1 S2 S3 S4 tPHZ Open Closed Closed Open tPLZ Closed Open Open Closed tPZL Closed Open Open Closed tPZH Open Closed Closed Open 5 CD4512BM CD4512BC 8-Channel Buffered Data Selector Physical Dimensions inches (millimeters) Ceramic Dual-In-Line Package (J) Order Number CD4512BMJ or CD4512BCJ NS Package Number J16A Molded Dual-In-Line Package (N) Order Number CD4512BMN or CD4512BCN NS Package Number N16E 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 As used herein 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 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 National Semiconductor Corporation 1111 West Bardin Road Arlington TX 76017 Tel 1(800) 272-9959 Fax 1(800) 737-7018 2 A critical component is 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 National Semiconductor Europe Fax (a49) 0-180-530 85 86 Email cnjwge tevm2 nsc com Deutsch Tel (a49) 0-180-530 85 85 English Tel (a49) 0-180-532 78 32 Fran ais Tel (a49) 0-180-532 93 58 Italiano Tel (a49) 0-180-534 16 80 National Semiconductor Hong Kong Ltd 13th Floor Straight Block Ocean Centre 5 Canton Rd Tsimshatsui Kowloon Hong Kong Tel (852) 2737-1600 Fax (852) 2736-9960 National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications