HCF4515B OUTPUT "LOW" ON SELECT 4-BIT LATCH/4-TO-16 LINE DECODER ■ ■ ■ ■ ■ ■ QUIESCENT CURRENT SPECIF. UP TO 20V STROBED INPUT LATCH INHIBIT CONTROL 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 HCF4515B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in SOP package. HCF4515B consists of a 4-bit strobed latch and a 4 to 16 line decoder. The latches hold the last input data presented prior to the strobe transition from 1 to 0. Inhibit control allows all outputs to be placed at 1 regardless of the state of the data or strobe inputs. The decode truth table indicates all combinations of data inputs and appropriate selected outputs. SOP ORDER CODES PACKAGE TUBE T&R SOP HCF4515BM1 HCF4515M013TR PIN CONNECTION September 2002 1/9 HCF4515B IINPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1 2, 3, 21, 22 11, 9, 10, 8, 7, 6, 5, 4, 18, 17, 20, 19, 14, 13, 16, 15 23 12 24 FUNCTIONAL DIAGRAM 2/9 SYMBOL NAME AND FUNCTION STROBE Strobe Input DATA 1 to 4 Address Inputs S0 to S15 Multiplexer Outputs (Active HIGH) INHIBIT VSS Enable Input Negative Supply Voltage VDD Positive Supply Voltage HCF4515B LOGIC DIAGRAM TRUTH TABLE INPUTS INHIBIT A B C D L L L L L L L L L L L L L L L L H L H L H L H L H L H L H L H L H X L L H H L L H H L L H H L L H H X L L L L H H H H L L L L H H H H X L L L L L L L L H H H H H H H H X STROBE SELECT OUTPUT STROBE = "H" Refer to truth table S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 ALL OUTPUTS "L" STROBE = "L" Data at the negative going transition of strobe shall be provided on the each output while strobe is held low. X : Don’t Care 3/9 HCF4515B ABSOLUTE MAXIMUM RATINGS Symbol VDD Parameter Supply Voltage VI DC Input Voltage II DC Input Current PD Value Unit -0.5 to +22 V -0.5 to VDD + 0.5 ± 10 V 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 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 4/9 Parameter Supply Voltage VI Input Voltage Top Operating Temperature Value Unit 3 to 20 V 0 to VDD V -55 to 125 °C HCF4515B 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) <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 Any Input Any Input 5 10 15 20 5 10 15 5 10 15 5 10 15 5 10 15 5 5 10 15 5 10 15 18 TA = 25°C Min. Typ. Max. 0.04 0.04 0.04 0.08 5 10 20 100 4.95 9.95 14.95 -40 to 85°C -55 to 125°C Min. Min. 150 300 600 3000 4.95 9.95 14.95 0.05 0.05 0.05 4.95 9.95 14.95 3.5 7 11 1.5 3 4 -3.2 -1 -2.6 -6.8 1 2.6 6.8 ±0.1 5 7.5 0.05 0.05 0.05 1.5 3 4 V V 1.5 3 4 -1.1 -0.36 -0.9 -2.4 0.36 0.9 2.4 ±1 µA V 3.5 7 11 -1.1 -0.36 -0.9 -2.4 0.36 0.9 2.4 ±10-5 Max. 150 300 600 3000 0.05 0.05 0.05 3.5 7 11 -1.36 -0.44 -1.1 -3.0 0.44 1.1 3.0 Max. Unit V mA mA ±1 µA pF The Noise Margin for both "1" and "0" level is: 1V min. with VDD =5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V 5/9 HCF4515B DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns) Test Condition Symbol Parameter tPHL tPLH Propagation Delay Time tPHL tPLH Propagation Delay Time tTHL tTLH Transition Time tW tsetup Strobe Pulse Width Setup Time VDD (V) 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 Value (*) Unit Min. Typ. Max. 970 370 270 500 220 170 200 100 80 250 100 70 150 70 40 485 185 135 250 110 85 100 50 40 125 50 35 75 35 20 Strobe or Data Inhibit ns ns ns ns ns (*) Typical temperature coefficient for all VDD value is 0.3 %/°C (1) : If more than one unit is cascaded. tr should be made less than or equal to the sum of the transition time and the fixed propagation delay of the output of the driving stage for the estimated capacitive load. TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RL = 200KΩ RT = ZOUT of pulse generator (typically 50Ω) 6/9 HCF4515B WAVEFORM : SETUP TIME and STROBE PULSE WIDTH (f=1MHz; 50% duty cycle) 7/9 HCF4515B SO-24 MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. A MIN. TYP. MAX. 2.65 a1 0.1 0.104 0.2 a2 0.004 0.008 2.45 0.096 b 0.35 0.49 0.014 0.019 b1 0.23 0.32 0.009 0.012 C 0.5 0.020 c1 45˚ (typ.) D 15.20 15.60 0.598 0.614 E 10.00 10.65 0.393 0.419 e 1.27 0.050 e3 13.97 0.550 F 7.40 7.60 0.291 0.300 L 0.50 1.27 0.020 0.050 S 8 ˚ (max.) L s e3 b1 e a1 b A a2 C c1 E D 13 F 24 1 1 2 PO13T 8/9 HCF4515B Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © The ST logo is a registered trademark of STMicroelectronics © 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. © http://www.st.com 9/9