HCF4042BEY

HCF4042B QUAD CLOCKED D LATCH ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ CLOCK POLARITY CONTROL Q AND Q OUTPUTS COMMON CLOCK LOW POWER TTL COMPATIBLE STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS QUIESCENT CURRENT SPECIFIED UP TO 20V 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DESCRIPTION The HCF4042B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4042B types contains four latch circuit, each strobes by a common clock. Complementary buffered outputs are available from each circuit. The impedance of the n and p channel output devices is balanced and all outputs are electrically identical. DIP SOP ORDER CODES PACKAGE TUBE T&R DIP SOP HCF4042BEY HCF4042BM1 HCF4042M013TR Information present at the data input is transferred to outputs Q and Q during the CLOCK level which is programmed by the POLARITY input. For POLARITY = 0 the transfer occurs during the 0 CLOCK level and for POLARITY = 1 the transfer occurs during the 1 CLOCK level. The outputs follow the data input providing the CLOCK and POLARITY levels defined above are present. When a CLOCK transition occurs (positive for POLARITY = 0 and negative for POLARITY = 1) the information present at the input during the CLOCK transition is retained at the outputs until an opposite CLOCK transition occurs. PIN CONNECTION September 2001 1/9 HCF4042B IINPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 4, 7, 13, 14 2, 10, 11, 1 3, 9, 12, 15 5 6 8 D1 to D4 Q1 to Q4 Q1 to Q4 CLOCK POLARITY VSS 16 VDD NAME AND FUNCTION Data Inputs Q outputs Q outputs Clock Input Polarity inputs Negative Supply Voltage Positive Supply Voltage FUNCTIONAL DIAGRAM TRUTH TABLE CLOCK POLARITY Q L 0 D 0 LATCH H 2/9 1 D 1 LATCH HCF4042B LOGIC BLOCK DIAGRAM This logic diagram has not be used to estimate propagation delays ABSOLUTE MAXIMUM RATINGS Symbol VDD Parameter Supply Voltage Value Unit -0.5 to +22 V VI DC Input Voltage -0.5 to VDD + 0.5 V II DC Input Current ± 10 mA 200 100 mW mW Top Power Dissipation per Package Power Dissipation per Output Transistor Operating Temperature -55 to +125 °C Tstg Storage Temperature -65 to +150 °C PD Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. All voltage values are referred to VSS pin voltage. RECOMMENDED OPERATING CONDITIONS Symbol VDD Parameter Supply Voltage VI Input Voltage Top Operating Temperature Value Unit 3 to 20 V 0 to VDD V -55 to 125 °C 3/9 HCF4042B DC SPECIFICATIONS Test Condition Symbol IL VOH VOL VIH VIL IOH IOL II CI Parameter Quiescent Current High Level Output Voltage Low Level Output Voltage VI (V) 0/5 0/10 0/15 0/20 0/5 0/10 0/15 5/0 10/0 15/0 High Level Input Voltage Low Level Input Voltage Output Drive Current Output Sink Current Input Leakage Current Input Capacitance VO (V) 0/5 0/5 0/10 0/15 0/5 0/10 0/15 0/18 0.5/4.5 1/9 1.5/13.5 4.5/0.5 9/1 13.5/1.5 2.5 4.6 9.5 13.5 0.4 0.5 1.5 Value |IO| VDD (µA) (V)