TC74HC193AF

TC74HC193AP/AF/AFN TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC193AP,TC74HC193AF,TC74HC193AFN Synchronous Up/Down Binary Counter The TC74HC193A are high speed CMOS SYNCHRONOUS 4-BIT UP/DOWN COUNTER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. They have a clear input (CLR), a load input ( LOAD ), load data inputs (A~D), two clock inputs (COUNT UP, COUNT DOWN), four count data outputs (QA~QD), and other outputs ( CARRY , BORROW ). CLEAR is active high and forces QA thru QD outputs low independent of the other inputs. CARRY and BORROW outputs are provided in order to make a cascade connection without external circuitry. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Note: xxxFN (JEDEC SOP) is not available in Japan. TC74HC193AP TC74HC193AF Features • • • • • • • • High speed: fmax = 54 MHz (typ.) at VCC = 5 V Low power dissipation: ICC = 4 μA (max) at Ta = 25°C High noise immunity: VNIH = VNIL = 28% VCC (min) Output drive capability: 10 LSTTL loads Symmetrical output impedance: |IOH| = IOL = 4 mA (min) ∼ Balanced propagation delays: tpLH − tpHL Wide operating voltage range: VCC (opr) = 2~6 V Pin and function compatible with 74LS193 TC74HC193AFN Pin Assignment Weight DIP16-P-300-2.54A SOP16-P-300-1.27A SOL16-P-150-1.27 : 1.00 g (typ.) : 0.18 g (typ.) : 0.13 g (typ.) 1 2007-10-01 TC74HC193AP/AF/AFN IEC Logic Symbol Truth Table Inputs Count Count Up Down LOAD H H H H CLR L L L L L H Function Count Up No Count Count Down No Count Preset Reset H H H H X X X X L X Timing Chart 2 2007-10-01 TC74HC193AP/AF/AFN System Diagram Absolute Maximum Ratings (Note 1) Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC VCC/ground current Power dissipation Storage temperature Symbol VCC VIN VOUT IIK IOK IOUT ICC PD Tstg Rating −0.5~7 −0.5~VCC + 0.5 −0.5~VCC + 0.5 ±20 ±20 ±25 ±50 Unit V V V mA mA mA mA mW °C 500 (DIP) (Note 2)/180 (SOP) −65~150 Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 2: 500 mW in the range of Ta = −40 to 65°C. From Ta = 65 to 85°C a derating factor of −10 mW/°C shall be applied until 300 mW. 3 2007-10-01 TC74HC193AP/AF/AFN Operating Ranges (Note) Characteristics Supply voltage Input voltage Output voltage Operating temperature Symbol VCC VIN VOUT Topr Rating 2~6 0~VCC 0~VCC −40~85 Unit V V V °C 0~1000 (VCC = 2.0 V) Input rise and fall time tr, tf 0~500 (VCC = 4.5 V) 0~400 (VCC = 6.0 V) ns Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. Electrical Characteristics DC Characteristics Characteristics Symbol Test Condition VCC (V) 2.0 High-level input voltage VIH ⎯ Ta = 25°C Min 1.50 3.15 4.20 ⎯ ⎯ ⎯ Ta = −40~85°C Max ⎯ ⎯ ⎯ Typ. ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Min 1.50 3.15 4.20 ⎯ ⎯ ⎯ Max ⎯ ⎯ ⎯ Unit 4.5 6.0 2.0 V 0.50 1.35 1.80 ⎯ ⎯ ⎯ ⎯ ⎯ 0.50 1.35 1.80 ⎯ ⎯ ⎯ ⎯ ⎯ Low-level input voltage VIL ⎯ 4.5 6.0 2.0 V 1.9 4.4 5.9 4.18 5.68 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 2.0 4.5 6.0 4.31 5.80 0.0 0.0 0.0 0.17 0.18 ⎯ ⎯ 1.9 4.4 5.9 4.13 5.63 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ IOH = −20 μA High-level output voltage VOH VIN = VIH or VIL IOH = −4 mA IOH = −5.2 mA IOL = 20 μA Low-level output voltage VOL VIN = VIH or VIL IOL = 4 mA IOL = 5.2 mA Input leakage current Quiescent supply current IIN ICC VIN = VCC or GND VIN = VCC or GND 4.5 6.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 6.0 6.0 V 0.1 0.1 0.1 0.26 0.26 ±0.1 0.1 0.1 0.1 0.33 0.33 ±1.0 μA μA V 4.0 40.0 4 2007-10-01 TC74HC193AP/AF/AFN Timing Requirements (input: tr = tf = 6 ns) Characteristics Symbol Test Condition VCC (V) Minimum pulse width (CK) tW (H) tW (L) 2.0 ⎯ Ta = 25°C Typ. ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Ta = −40 ~85°C Limit 125 25 21 95 19 16 125 25 21 95 19 16 0 0 0 65 13 10 65 13 10 4 20 24 Unit Limit 100 20 17 75 15 13 100 20 17 75 15 13 0 0 0 50 10 9 50 10 9 5 25 29 4.5 6.0 2.0 ns Minimum pulse width ( LOAD ) tW (L) ⎯ 4.5 6.0 2.0 ns Minimum hold time (CLR) tW (H) ⎯ 4.5 6.0 2.0 ns Minimum set-up time (DATA- LOAD ) ts ⎯ 4.5 6.0 2.0 ns Minimum hold time (DATA- LOAD ) th ⎯ 4.5 6.0 2.0 ns Minimum removal time ( LOAD ) trem ⎯ 4.5 6.0 2.0 ns Minimum removal time (CLR) trem ⎯ 4.5 6.0 2.0 ns Clock frequency f ⎯ 4.5 6.0 MHz 5 2007-10-01 TC74HC193AP/AF/AFN AC Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25°C, input: tr = tf = 6 ns) Characteristics Output transition time Propagation delay time (UP, DOWN-Q) Propagation delay time (UP- CARRY ) Propagation delay time (DOWN- BORROW ) Propagation delay time ( LOAD -Q) Propagation delay time ( LOAD - CARRY ) Propagation delay time ( LOAD - BORROW ) Propagation delay time (DATA IN-Q) Propagation delay time (DATA IN- CARRY ) Propagation delay time (DATA IN- BORROW ) Propagation delay time (CLR-Q) Propagation delay time (CLR- CARRY ) Propagation delay time (CLR- BORROW ) Maximum clock frequency Symbol tTLH tTHL tpLH tpHL tpLH tpHL tpLH tpHL tpLH tpHL tpLH tpHL tpLH tpHL tpLH tpHL tpLH tpHL tpLH tpHL tpHL Test Condition ⎯ Min ⎯ Typ. 6 Max 12 Unit ns ⎯ ⎯ 16 33 ns ⎯ ⎯ 10 22 ns ⎯ ⎯ 10 22 ns ⎯ ⎯ 21 38 ns ⎯ ⎯ 25 44 ns ⎯ ⎯ 26 44 ns ⎯ ⎯ 21 33 ns ⎯ ⎯ 29 44 ns ⎯ ⎯ 26 44 ns ⎯ ⎯ 25 39 ns tpLH ⎯ ⎯ 30 44 ns tpHL fmax ⎯ ⎯ ⎯ 30 52 44 ⎯ ns MHz 27 6 2007-10-01 TC74HC193AP/AF/AFN AC Characteristics (CL = 50 pF, input: tr = tf = 6 ns) Characteristics Symbol Test Condition VCC (V) 2.0 ⎯ Ta = 25°C Min ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Ta = −40~85°C Max 75 15 13 190 38 32 130 26 22 130 26 22 220 44 37 250 50 43 250 50 43 190 38 32 250 50 43 250 50 43 225 45 38 250 50 43 250 50 43 ⎯ ⎯ ⎯ Typ. 30 8 7 65 20 16 40 13 11 40 13 11 85 25 20 110 30 25 110 30 25 80 25 20 120 34 28 110 31 25 100 30 25 120 35 29 120 35 29 12 48 55 5 Min ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Max 95 19 16 240 48 41 165 33 28 165 33 28 275 55 47 315 63 54 315 63 54 240 48 41 315 63 54 315 63 54 280 56 48 315 63 54 315 63 54 ⎯ ⎯ ⎯ Unit Output transition time tTLH tTHL 4.5 6.0 2.0 ns Propagation delay time (UP, DOWN-Q) Propagation delay time (UP- CARRY ) Propagation delay time (DOWN- BORROW ) Propagation delay time ( LOAD -Q) Propagation delay time ( LOAD - CARRY ) Propagation delay time ( LOAD - BORROW ) Propagation delay time (DATA IN-Q) Propagation delay time (DATA IN- CARRY ) Propagation delay time (DATA INBORROW ) Propagation delay time (CLR-Q) Propagation delay time (CLR- CARRY ) Propagation delay time (CLR- BORROW ) tpLH tpHL tpLH tpHL ⎯ 4.5 6.0 2.0 ns ⎯ 4.5 6.0 2.0 ns tpLH tpHL ⎯ 4.5 6.0 2.0 ns tpLH tpHL ⎯ 4.5 6.0 2.0 ns tpLH tpHL ⎯ 4.5 6.0 2.0 ns tpLH tpHL ⎯ 4.5 6.0 2.0 ns tpLH tpHL ⎯ 4.5 6.0 2.0 ns tpLH tpHL ⎯ 4.5 6.0 2.0 ns tpLH tpHL ⎯ 4.5 6.0 2.0 ns tpHL ⎯ 4.5 6.0 2.0 ns tpLH ⎯ 4.5 6.0 2.0 ns tpHL ⎯ 4.5 6.0 2.0 ns 5 25 29 ⎯ 4 20 24 ⎯ Maximum clock frequency Input capacitance fmax ⎯ 4.5 6.0 MHz CIN ⎯ 10 10 pF 7 2007-10-01 TC74HC193AP/AF/AFN Characteristics Power dissipation capacitance Symbol CPD (Note) Test Condition VCC (V) ⎯ Ta = 25°C Min ⎯ Ta = −40~85°C Max ⎯ Typ. 67 Min ⎯ Max ⎯ Unit pF Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC (opr) = CPD･VCC･fIN + ICC 8 2007-10-01 TC74HC193AP/AF/AFN Package Dimensions Weight: 1.00 g (typ.) 9 2007-10-01 TC74HC193AP/AF/AFN Package Dimensions Weight: 0.18 g (typ.) 10 2007-10-01 TC74HC193AP/AF/AFN Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) 11 2007-10-01 TC74HC193AP/AF/AFN RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. 20070701-EN GENERAL • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. 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Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 12 2007-10-01