HD74HC4024 7-stage Binary Counter REJ03D0325-0300 Rev.3.00 Mar 30, 2006 Description The HD74HC4024 is a 7-stage counter. This device is incremented on the falling edge (negative transition) of the input clock, and all its output is reset to a low level by applying a logical high on its reset input. Features • • • • • • High Speed Operation: tpd (Clock to Q1) = 14 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Ordering Information Part Name Package Type HD74HC4024P DILP-14 pin Package Code (Previous Code) PRDP0014AB-B (DP-14AV) Package Abbreviation P PRSP0014DF-B FP (FP-14DAV) PRSP0014DE-A HD74HC4024RPEL SOP-14 pin (JEDEC) RP (FP-14DNV) Note: Please consult the sales office for the above package availability. HD74HC4024FPEL SOP-14 pin (JEITA) Taping Abbreviation (Quantity) — EL (2,000 pcs/reel) EL (2,500 pcs/reel) Function Table Clock L L H H Rev.3.00 Mar 30, 2006 page 1 of 6 Reset L H L H L H L H Outputs State No change All outputs are low No change All outputs are low No change All outputs are low Advance to next state All outputs are low HD74HC4024 Pin Arrangement Clock 1 Reset 2 R Q7 3 Q7 Q6 4 Q6 Q5 5 Q5 Q4 6 Q4 GND 7 14 VCC 13 NC Q1 12 Q1 Q2 11 Q2 10 NC 9 Q3 8 NC C Q3 (Top view) Block Diagram D Clock Q C D D Q C R Q C R D Q C R R Reset Q1 Rev.3.00 Mar 30, 2006 page 2 of 6 Q2 Q6 Q7 HD74HC4024 Absolute Maximum Ratings Item Supply voltage range Input / Output voltage Input / Output diode current Output current VCC, GND current Power dissipation Storage temperature Symbol VCC VIN, VOUT IIK, IOK IOUT ICC or IGND PT Tstg Ratings –0.5 to 7.0 –0.5 to VCC +0.5 ±20 ±25 ±50 500 –65 to +150 Unit V V mA mA mA mW °C Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of which may be realized at the same time. Recommended Operating Conditions Item Supply voltage Input / Output voltage Operating temperature Symbol VCC VIN, VOUT Ta Input rise / fall time*1 Ratings 2 to 6 0 to VCC –40 to 85 0 to 1000 0 to 500 tr, tf Unit V V °C ns 0 to 400 Note: Conditions VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. DC Characteristics Item Input voltage VIH VIL Output voltage VOH VOL Input current Quiescent supply current Ta = 25°C Symbol VCC (V) Iin ICC Rev.3.00 Mar 30, 2006 page 3 of 6 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 Min 1.5 3.15 4.2 — — — 1.9 4.4 5.9 4.18 5.68 Typ — — — — — — 2.0 4.5 6.0 — — Max — — — 0.5 1.35 1.8 — — — — — 2.0 4.5 6.0 4.5 6.0 6.0 6.0 — — — — — — — 0.0 0.0 0.0 — — — — 0.1 0.1 0.1 0.26 0.26 ±0.1 4.0 Ta = –40 to +85°C Min Max 1.5 — 3.15 — 4.2 — — 0.5 — 1.35 — 1.8 1.9 — 4.4 — 5.9 — 4.13 — 5.63 — — — — — — — — 0.1 0.1 0.1 0.33 0.33 ±1.0 40 Unit Test Conditions V V V Vin = VIH or VIL IOH = –20 µA IOH = –4 mA IOH = –5.2 mA V Vin = VIH or VIL IOL = 20 µA µA µA IOL = 4 mA IOL = 5.2 mA Vin = VCC or GND Vin = VCC or GND, Iout = 0 µA HD74HC4024 AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns) Item Ta = 25°C Symbol VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 Min — — — — — — — — — — — — 100 20 17 Typ — — — — 14 — — 14 — — 13 — — 0 — Max 5 25 29 185 37 31 185 37 31 185 37 31 — — — tTLH tTHL 2.0 4.5 6.0 2.0 4.5 80 16 14 — — — 4 — — 5 — — — 75 15 100 20 17 — — — — — 95 19 Cin 6.0 — — — — 5 13 10 — — 16 10 Maximum clock frequency fmax Propagation delay time tPLH tPHL tPHL Removal time trem Pulse width tw Output rise/fall time Input capacitance Ta = –40 to +85°C Min Max — 4 — 20 — 24 — 230 — 46 — 39 — 230 — 46 — 39 — 230 — 46 — 39 125 — 25 — 21 — Unit Test Conditions MHz ns Clock to Q1 ns Clock to Q1 ns Reset to output ns ns ns pF Test Circuit VCC VCC Pulse Generator Zout = 50 Ω Input Pulse Generator Zout = 50 Ω See Function Table Clock Input Output Q1 to Q7 CL = 50 pF Reset Note : 1. CL includes probe and jig capacitance. Rev.3.00 Mar 30, 2006 page 4 of 6 HD74HC4024 Package Dimensions JEITA Package Code P-DIP14-6.3x19.2-2.54 RENESAS Code PRDP0014AB-B Previous Code DP-14AV MASS[Typ.] 0.97g D 8 E 14 7 1 b3 A Z A1 Reference Symbol L e1 D E A A1 bp b3 c θ e Z L θ bp e c e1 ( Ni/Pd/Au plating ) JEITA Package Code P-SOP14-3.95x8.65-1.27 RENESAS Code PRSP0014DE-A *1 Previous Code FP-14DNV Min Nom Max 7.62 19.2 20.32 6.3 7.4 5.06 0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0° 15° 2.29 2.54 2.79 2.39 2.54 MASS[Typ.] 0.13g NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. F D 14 Dimension in Millimeters 8 c *2 Index mark HE E bp Terminal cross section ( Ni/Pd/Au plating ) Reference Dimension in Millimeters Symbol Min 1 Z 7 e *3 bp x M A L1 A1 θ L y Detail F Rev.3.00 Mar 30, 2006 page 5 of 6 D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Nom Max 8.65 9.05 3.95 0.10 0.14 0.25 1.75 0.34 0.40 0.46 0.15 0.20 0.25 0° 8° 5.80 6.10 6.20 1.27 0.25 0.15 0.635 0.40 0.60 1.27 1.08 HD74HC4024 JEITA Package Code P-SOP14-5.5x10.06-1.27 RENESAS Code PRSP0014DF-B *1 Previous Code FP-14DAV MASS[Typ.] 0.23g D F 14 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 8 c HE *2 E bp Index mark Terminal cross section ( Ni/Pd/Au plating ) 1 Z 7 e *3 bp x Reference Dimension in Millimeters Symbol M A L1 A1 θ y L Detail F Rev.3.00 Mar 30, 2006 page 6 of 6 D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Min Nom Max 10.06 10.5 5.50 0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0° 8° 7.50 7.80 8.00 1.27 0.12 0.15 1.42 0.50 0.70 0.90 1.15 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. 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