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HCF4518B Dataheets PDF



Part Number HCF4518B
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description DUAL UP-COUNTERS
Datasheet HCF4518B DatasheetHCF4518B Datasheet (PDF)

HCC/HCF4518B HCC/HCF4520B DUAL UP-COUNTERS HCC/HCF4518B DUAL BCD UP-COUNTER HCC/HCF4520B DUAL BINARY UPCOUNTER MEDIUM-SPEED OPERATION – 6MHz TYP. CLOCK FREQUENCY AT 10V POSITIVE - OR NEGATIVE - EDGE TRIGGERING SYNCHRONOUS INTERNAL CARRY PROPAGATION QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE 5V, 10V, AND 15V PARAMETRIC RATINGS INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N° 13A, ”STANDARD SPECIFIC.

  HCF4518B   HCF4518B


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HCC/HCF4518B HCC/HCF4520B DUAL UP-COUNTERS HCC/HCF4518B DUAL BCD UP-COUNTER HCC/HCF4520B DUAL BINARY UPCOUNTER MEDIUM-SPEED OPERATION – 6MHz TYP. CLOCK FREQUENCY AT 10V POSITIVE - OR NEGATIVE - EDGE TRIGGERING SYNCHRONOUS INTERNAL CARRY PROPAGATION QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE 5V, 10V, AND 15V PARAMETRIC RATINGS INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N° 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” . . . . . . . . EY (Plastic Package) F (Ceramic Frit Seal Package) M1 (Micro Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC45XXBF HCF45XXBM1 HCF45XXBEY HCF45XXBC1 PIN CONNECTIONS DESCRIPTION The HCC4518B/4520B (extended temperature range) and HCF4518B/4520B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/HCF4518B Dual BCD Up Counter and HCC/HCF4520B Dual Binary Up Counter each consist of two identical, internally synchronous 4-stage counters. The counter stages are D-type flip-flops having interchangeable Clock and Enable lines for incrementing on either the positive-going or negative-going transition. For single-unit operation the Enable input is maintained ”high” and the counter advances on each positive-going transition of the Clock. The counters are cleared by high levels on their Reset lines. The counter can be cascaded in the ripple mode by connecting Q4 to the enable input of the subsequent counter while the clock input of the latter is held low. June 1989 1/14 HCC/HCF4518B/4520B FUNCTIONAL DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V DD* Vi II Pt ot Parameter Supply Voltage : HC C Types H C F Types Input Voltage DC Input Current (any one input) Total Power Dissipation (per package) Dissipation per Output Transistor for T o p = Full Package-temperature Range Operating Temperature : HCC Types H CF Types Storage Temperature Value – 0.5 to + 20 – 0.5 to + 18 – 0.5 to V DD + 0.5 ± 10 200 100 – 55 to + 125 – 40 to + 85 – 65 to + 150 Unit V V V mA mW mW °C °C °C Top Tstg Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability. * All voltage values are referred to VSS pin voltage. RECOMMENDED OPERATING CONDITIONS Symbol V DD VI Top Parameter Supply Voltage : H CC Types H C F Types Input Voltage Operating Temperature : HCC Types H CF Types Value 3 to 18 3 to 15 0 to V DD – 55 to + 125 – 40 to + 85 Unit V V V °C °C 2/14 HCC/HCF4518B/4520B LOGIC DIAGRAMS (for one of two identical counter) Decade Counter for 4518B. Binary Counter for 4520B. 3/14 HCC/HCF4518B/4520B TRUTH TABLE Clock – –/ 0 – \– X – –/ 1 X Enable Reset 1 –\ – X – –/ 0 –\ X – 0 0 0 0 0 0 1 Action Increment Counter Increment Counter No Change No Change No Change No Change Q1 Thru Q4 = 0 Logic 0 = Low X = Don’t Care Logic 1 = High State TIMING DIAGRAM 4/14 HCC/HCF4518B/4520B STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions) Test Conditions Symbol Parameter VI (V) 0/ 5 HCC Types 0/15 0/20 0/ 5 HCF 0/10 Types 0/15 V OH Output High Voltage 0/ 5 0/10 0/15 V OL Output Low Voltage 5/0 10/0 15/0 V IH Input High Voltage 0.5/4.5 1/9 4.5/0.5 9/1 0/ 5 HCC Types 0/10 0/15 0/ 5 0/ 5 HCF Types 0/10 0/15 IOL Output Sink Current 0/ 5 HCC 0/10 Types 0/15 0/ 5 HCF 0/10 Types 0/15 I IH, I IL Input Leakage Current HCC 0/18 Types HCF 0/15 Types Any Input 0/ 5 2.5 4.6 9.5 13.5 2.5 4.6 9.5 13.5 0.4 0.5 1.5 0.4 0.5 1.5 < 1 < 1 < 1 < 1 < 1 < 1 < 1 < 1 < 1 < 1 0/10 VO (V) Value Unit |I O | V D D T L o w* 25 ° C T Hi g h * (µA) (V) Min. Max. Min. Typ. Max. Min. Max. 5 10 15 20 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 5 5 10 15 5 5 10 15 5 10 15 5 10 15 18 Any Input 15 ± 0.3 ±10– 5 ± 0.3 5 7.5 ±1 pF –2 – 0.64 – 1.6 – 4.2 – 1.53 – 0.52 – 1.3 – 3.6 0.64 1.6 4.2 0.52 1.3 3.6 ± 0.1 3.5 7 11 1.5 3 4 – 1.6 – 3.2 – 0.51 – 1 – 1.3 – 2.6 – 3.4 – 6.8 – 1.36 – 3.2 – 0.44 – 1 – 1.1 – 2.6 – 3.0 – 6.8 0.51 1.3 3.4 0.44 1.1 3.0 1 2.6 6.8 1 2.6 6.8 ±10– 5 ± 0.1 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 – 1.15 – 0.36 – 0.9 – 2.4 – 1.1 – 0.36 – 0.9 – 2.4 0.36 0.9 2.4 0.36 0.9 2.4 ± 1 µA mA mA 5 10 20 100 20 40 80 4.95 9.95 14.95 0.05 0.05 0.05 3.5 7 11 1.5 3 4 V V 0.04 0.04 0.04 0.08 0.04 0.04 0.04 5 10 20 100 20 40 80 4.95 9.95 14.95 0.05 0.05 0.05 V V 150 300 600 3000 150 300 600 µA IL Quiescent Current 1.5/13.5 < 1 V IL Input Low Voltage 13.5/1.5 < 1 I OH Output Drive Current CI Input Capacitance * TLo w = – 55°C for HCC device : – 40°C for HCF device. * THigh = + 125°C for HCC device : + 85°C for HCF device. The Noise Margin for both ”1” and ”0” l.


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