M74HC299TTR

M74HC299 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR s s s s s s s HIGH SPEED : fMAX = 80MHz (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC =4µA(MAX.) at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) FOR QA’ TO QH’ |IOH| = IOL = 4mA (MIN) FOR QA TO QH BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 299 DIP SOP TSSOP ORDER CODES PACKAGE DIP SOP TSSOP TUBE M74HC299B1R M74HC299M1R T&R M74HC299RM13TR M74HC299TTR DESCRIPTION The M74HC299 is an high speed CMOS 8 BIT PIPO SHIFT REGISTER (3-STATE) fabricated with silicon gate C2MOS technology. This device has four modes (HOLD, SHIFT LEFT, SHIFT RIGHT and LOAD DATA). Each mode is chosen by two function select inputs (S0, S1). When one or both enable inputs, (G1, G2) are high, the eight input/output terminals are in the high impedance state; however sequential operation or clearing of the register is not affected. Clear function on the M74HC299 is asynchronous to CLOCK. All inputs are equipped with protection circuits against static discharge and transient excess voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/13 M74HC299 IINPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1, 19 2, 3 7, 13, 6, 14, 5, 15, 4, 16 8, 17 9 11 12 18 10 20 SYMBOL S0, S1 G1, G2 A/QA to H/QH QA’ to QH’ CLEAR SR CLOCK SL GND VCC NAME AND FUNCTION Mode Select Inputs 3-State Output Enable Inputs (Active LOW) Parallel Data Inputs or 3-State Parallel Outputs (Bus Driver) Serial Outputs (Standard Output) Asynchronous Master Reset Input (Active LOW) Serial Data Shift Right Input Clock Input (LOW to HIGH, Edge-triggered) Serial Data Shift Left Input Ground (0V) Positive Supply Voltage TRUTH TABLE INPUTS MODE CLEAR Z CLEAR HOLD SHIFT RIGHT SHIFT LEFT LOAD L L L H H H H H H FUNCTION SELECTED S1 H L X L L L H H H S0 H X L L H H L L H OUTPUT CONTROL G1* X L L L L L L L X G2* X L L L L L L L X X X X X INPUTS/OUTPUTS SERIAL CLOCK SL X X X X X X H L X SR X X X X H L X X X Z L L QA0 H L QBn QBn a Z L L QH0 QGn QGn H L h L L L QA0 H L QBn QBn a L L L QH0 QGn QGn H L h A/QA H/QH QA’ QH’ OUTPUTS * When one or both output controls are high, the eight input/output terminals are in the high impedance state: however sequential operation or clearing of the register is not affected. Z : High Impedance Qn0 : The level of An before the indicated steady state input conditions were established. Qnn : The level of Qn before the most recent active transition indicated by OR a, h : The level of the steady state inputs A, H, respectively. X : Don’t Care 2/13 M74HC299 LOGIC DIAGRAM 3/13 M74HC299 TIMING CHART ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO IIK IOK IO IO Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Source Sink Current Per Output Pin (QA-QH) DC Output Source Sink Current Per Output Pin (QA’-QH’) Parameter Value -0.5 to +7 -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 ± 20 ± 20 ± 35 ± 235 ± 70 500(*) -65 to +150 300 Unit V V V mA mA mA mA mA mW °C °C ICC or IGND DC VCC or Ground Current PD Power Dissipation Tstg TL Storage Temperature Lead Temperature (10 sec) Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not t implied (*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C 4/13 M74HC299 RECOMMENDED OPERATING CONDITIONS Symbol VCC VI VO Top tr, tf Supply Voltage Input Voltage Output Voltage Operating Temperature Input Rise and Fall Time VCC = 2.0V VCC = 4.5V VCC = 6.0V Parameter Value 2 to 6 0 to VCC 0 to VCC -55 to 125 0 to 1000 0 to 500 0 to 400 Unit V V V °C ns ns ns DC SPECIFICATIONS Test Condition Symbol Parameter VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 QA to QH QA’ to QH’ VOL Low Level Output Voltage 4.5 6.0 4.5 6.0 2.0 4.5 6.0 QA to QH QA’ to QH’ II IOZ Input Leakage Current High Impedance Output Leakage Current Quiescent Supply Current 4.5 6.0 4.5 6.0 6.0 6.0 6.0 IO=-20 µA IO=-20 µA IO=-20 µA IO=-6.0 mA IO=-7.8 mA IO=-4.0 mA IO=-5.2 mA IO=20 µA IO=20 µA IO=20 µA IO=6.0 mA IO=7.8 mA IO=4.0 mA IO=5.2 mA VI = VCC or GND VI = VIH or VIL VO = VCC or GND VI = VCC or GND TA = 25°C Min. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.18 5.68 4.18 5.68 2.0 4.5 6.0 4.31 5.8 4.31 5.8 0.0 0.0 0.0 0.17 0.18 0.17 0.18 0.1 0.1 0.1 0.26 0.26 0.26 0.26 ± 0.1 ± 0.5 4 1.9 4.4 5.9 4.13 5.63 4.13 5.63 0.1 0.1 0.1 0.33 0.33 0.33 0.33 ±1 ±5 40 Typ. Max. Value -40 to 85°C Min. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 4.4 5.9 4.10 5.60 4.10 5.60 0.1 0.1 0.1 0.40 0.40 0.40 0.40 ±1 ± 10 80 µA µA µA V V Max. -55 to 125°C Min. 1.5 3.15 4.2 0.5 1.35 1.8 Max. V Unit VIH High Level Input Voltage Low Level Input Voltage High Level Output Voltage VIL V VOH ICC 5/13 M74HC299 AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns) Test Condition Symbol Parameter 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 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 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 50 TA = 25°C Min. 50 Typ. 25 7 6 30 8 7 85 23 18 85 24 18 80 21 17 100 26 21 60 17 13 78 23 17 54 19 16 12 58 80 Max. 60 12 10 75 15 13 170 34 29 175 35 30 160 32 27 200 40 34 130 26 22 170 34 29 150 30 26 4.8 24 28 75 15 13 75 15 13 100 20 17 0 0 0 50 10 9 95 19 16 95 19 16 125 25 21 0 0 0 65 13 11 Value -40 to 85°C Min. Max. 75 15 13 95 19 16 215 43 37 220 44 37 200 40 34 250 50 43 165 33 28 15 43 37 190 38 32 4 20 24 110 22 19 110 22 19 150 30 26 0 0 0 75 15 13 -55 to 125°C Min. Max. 90 18 15 110 22 19 255 51 43 265 53 45 240 48 41 300 60 51 195 39 33 255 51 43 225 45 38 ns ns Unit tTLH tTHL Output Transition Time (QA, QH) tTLH tTHL Output Transition Time (QA’, QH’) tPLH tPHL Propagation Delay Time (CLOCK - QA’, QH’) tPHL Propagation Delay Time (CLEAR - QA’, QH’) tPLH tPHL Propagation Delay Time (CLOCK - QA, QH) 50 ns 50 ns 50 ns 150 ns tPZL tPZH High Impedance Output Enable Time 50 RL = 1 KΩ ns 150 RL = 1 KΩ ns tPLZ tPHZ High Impedance Output Disable Time fMAX Maximum Clock Frequency Minimum Pulse Width (CLOCK) Minimum Pulse Width (CLEAR) Minimum Set-up Time (S0, S1) (SL, SR, A, H) Minimum Hold Time (S0, S1) (SL, SR, A, H) Minimum Removal Time (CLEAR) 50 RL = 1 KΩ 6 30 35 ns 50 MHz tW(L) tW(H) tW(L) 50 ns 50 ns ts 50 ns th 50 ns tREM 50 ns 6/13 M74HC299 CAPACITIVE CHARACTERISTICS Test Condition Symbol Parameter VCC (V) 5.0 5.0 TA = 25°C Min. Typ. 5 170 Max. 10 Value -40 to 85°C Min. Max. 10 -55 to 125°C Min. Max. 10 pF pF Unit CIN CPD Input Capacitance Power Dissipation Capacitance (note 1) 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC TEST CIRCUIT TEST tPLH, tPHL tPZL, tPLZ tPZH, tPHZ CL = 50pF/150pF or equivalent (includes jig and probe capacitance) R1 = 1KΩ or equivalent RT = ZOUT of pulse generator (typically 50Ω) SWITCH Open VCC GND 7/13 M74HC299 WAVEFORM 1: PROPAGATION DELAY TIMES, MINIMUM PULSE WIDTH (f=1MHz; 50% duty cycle) W AVEFORM 2 : SETUP AND HOLD TIMES (f=1MHz; 50% duty cycle) 8/13 M74HC299 WAVEFORM 3 :PROPAGATION DELAY AND REMOVAL TIME, MINIMUM PULSE WIDTH (f=1MHz; 50% duty cycle) W AVEFORM 4: OUTPUT ENABLE AND DISABLE TIMES (f=1MHz; 50% duty cycle) 9/13 M74HC299 Plastic DIP-20 (0.25) MECHANICAL DATA mm. DIM. MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.34 8.5 2.54 22.86 7.1 3.93 0.130 0.053 0.254 1.39 0.45 0.25 25.4 0.335 0.100 0.900 0.280 0.155 1.65 TYP MAX. MIN. 0.010 0.055 0.018 0.010 1.000 0.065 TYP. MAX. inch P001J 10/13 M74HC299 SO-20 MECHANICAL DATA mm. DIM. MIN. A a1 a2 b b1 C c1 D E e e3 F L M S 7.40 0.50 12.60 10.00 1.27 11.43 7.60 1.27 0.75 8° (max.) 0.291 0.020 13.00 10.65 0.35 0.23 0.5 45° (typ.) 0.496 0.393 0.050 0.450 0.300 0.050 0.029 0.512 0.419 0.1 TYP MAX. 2.65 0.2 2.45 0.49 0.32 0.014 0.009 0.020 0.004 MIN. TYP. MAX. 0.104 0.008 0.096 0.019 0.012 inch PO13L 11/13 M74HC299 TSSOP20 MECHANICAL DATA mm. DIM. MIN. A A1 A2 b c D E E1 e K L 0° 0.45 0.60 0.05 0.8 0.19 0.09 6.4 6.2 4.3 6.5 6.4 4.4 0.65 BSC 8° 0.75 0° 0.018 0.024 1 TYP MAX. 1.2 0.15 1.05 0.30 0.20 6.6 6.6 4.48 0.002 0.031 0.007 0.004 0.252 0.244 0.169 0.256 0.252 0.173 0.0256 BSC 8° 0.030 0.004 0.039 MIN. TYP. MAX. 0.047 0.006 0.041 0.012 0.0089 0.260 0.260 0.176 inch A A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 0087225C 12/13 M74HC299 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 © 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom © http://www.st.com 13/13