M74HC323

M 54/74HC299 M54/74HC323 HC299 8 BIT PIPO SHIFT REGISTER WITHASYNCHRONOUS CLEAR HC323 8 BIT PIPO SHIFT REGISTER WITH SYNCHRONOUS CLEAR . . . . . . . . HIGH SPEED fMAX = 42 MHz (TYP.) AT VCC = 5V 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 FOR QA’ TO QH’ 15 LSTTL LOADS FOR QA TO QH SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 6 mA (MIN.) FOR Q A, TO QH, IOH = IOL = 4 mA (MIN.) FOR Q A, TO QH BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS299 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HCXXXF1R M74HCXXXM1R M74HCXXXB1R M74HCXXXC1R PIN CONNECTIONS (top view) DESCRIPTION The M54/74HC299/323 are high speed CMOS 8BIT PIPO SHIFT REGISTERS (3-STATE) fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power consumption. These devices have 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 highimpedance state ; however sequential operation or clearing of the register is not affected. Clear function on the HC299 is asynchronous to CLOCK, while the HC323 is cleared synchronous to clock. All inputs are equipped with protection circuits against static discharge and transient excess voltage. October 1993 NC = No Internal Connection 1/15 M54/M74HC299/323 I NPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE INPUTS MODE CLEAR L L L H H H H H H FUNCTION SELECTED S1 Z CLEAR HOLD SHIFT RIGHT SHIFT LEFT LOAD 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 CLOCK (299) X X X X (323) INPUTS/OUTPUTS SERIAL 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 OUTPUTS QA’ QH’ * When one or both output controls are high, the eight, input/output terminals are in thehigh 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 ON 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 2/15 M54/M74HC299/323 LOGIC DIAGRAM (HC299) 3/15 M54/M74HC299/323 LOGIC DIAGRAM (HC323) 4/15 M54/M74HC299/323 TIMING CHART IEC LOGIC SYMBOLS HC299 HC299 5/15 M54/M74HC299/323 P IN 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 ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO IIK IOK IO IO ICC or IGND PD Tstg TL Parameter 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’) DC VCC or Ground Current Power Dissipation Storage Temperature Lead Temperature (10 sec) 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 o o C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied. (*) 500 mW: ≅ 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC RECOMMENDED OPERATING CONDITIONS Symbol VCC VI VO Top tr, tf Supply Voltage Input Voltage Output Voltage Operating Temperature: M54HC Series M74HC Series Input Rise and Fall Time VCC = 2 V VCC = 4.5 V VCC = 6 V Parameter Value 2 to 6 0 to VCC 0 to VCC -55 to +125 -40 to +85 0 to 1000 0 to 500 0 to 400 Unit V V V o o C C ns 6/15 M54/M74HC299/323 D C SPECIFICATIONS Test Conditions Symbol Parameter VCC (V) 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 4.5 6.0 6.0 6.0 TA = 25 oC 54HC and 74HC Min. Typ. Max. 1.5 3.15 4.2 0.5 1.35 1.8 1.9 2.0 4.4 4.5 5.9 6.0 4.18 4.31 5.68 5.8 4.18 4.31 5.68 5.8 0.0 0.1 0.0 0.1 0.0 0.1 0.17 0.26 0.18 0.26 0.17 0.26 0.18 0.26 ±0.1 ±0.5 4 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 1.5 1.5 3.15 3.15 4.2 4.2 0.5 0.5 1.35 1.35 1.8 1.8 1.9 1.9 4.4 4.4 5.9 5.9 4.13 4.10 5.63 5.60 4.13 4.10 5.63 5.60 0.1 0.1 0.1 0.1 0.1 0.1 0.33 0.40 0.33 0.40 0.33 0.40 0.33 0.40 ±1 ±1 ±5 40 ±10 80 Unit VIH High Level Input Voltage Low Level Input Voltage High Level Output Voltage QA TO QH QA’ TO QH’ V V IL V V OH I =-20 VI = O VIH or IO=-6.0 V IL I =-7.8 O IO=-4.0 IO=-5.2 µA mA mA mA mA V VOL Low Level Output Voltage QA TO QH QA’ TO QH’ II IOZ ICC Input Leakage Current 3 State Output Off-state Current Quiescent Supply Current I = 20 µA VI = O VIH or IO= 6.0 mA V IL I = 7.8 mA O IO= 4.0 mA IO= 5.2 mA VI = VCC or GND V µA µA µA VI = VIH or VIL VO = VCC or GND 6.0 VI = VCC or GND AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns) Test Conditions 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 50 for HC299 50 CL (pF) TA = 25 oC 54HC and 74HC Min. Typ. Max. 25 60 7 6 30 8 7 85 23 18 85 24 18 12 10 75 15 13 170 34 29 175 35 30 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 75 90 15 13 95 19 16 215 43 37 220 44 37 18 15 110 22 19 255 51 43 265 53 45 ns Unit tTLH tTHL tTLH tTHL tPLH tPHL tPHL Output Transition Time (QA, QH) Output Transition Time (QA’, QH’) Propagation Delay Time (CK - QA’, QH’) Propagation Delay Time (CLR - QA’, QH’) ns 50 ns 50 ns 7/15 M54/M74HC299/323 A C ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = tf = 6 ns) Test Conditions 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 CL (pF) TA = 25 oC 54HC and 74HC Min. Typ. Max. 80 160 21 32 17 27 100 200 26 40 21 34 85 190 24 38 18 32 105 230 29 46 22 39 60 130 17 26 13 22 78 170 23 34 17 29 54 150 19 30 16 26 6 12 30 58 35 80 75 15 13 75 15 13 100 20 17 0 0 0 50 10 9 10 Value -40 to 85 oC -55 to 125 oC 74HC 54HC Min. Max. Min. Max. 200 240 40 48 34 41 250 300 50 60 43 51 240 285 48 57 41 48 290 345 58 69 49 59 165 195 33 39 28 33 15 255 43 51 37 43 190 225 38 45 32 38 4.8 4 24 20 28 24 95 110 19 22 16 19 95 110 19 22 16 19 125 150 25 30 21 26 0 0 0 65 13 11 10 0 0 0 75 15 13 10 Unit tPLH tPHL Propagation Delay Time (CK - QA, QH) 50 ns 150 ns tPHL Propagation Delay Time (CLR - QA, QH) 50 for HC323 ns 150 for HC323 ns tPZL tPZH 3 State Output Enable Time 50 RL = 1 KΩ ns 150 RL = 1 KΩ ns tPLZ tPHZ fMAX 3 State Output Disable Time Maximum Clock Frequency Minimum Pulse Width (CLOCK) Minimum Pulse Width (CLEAR) Minimum Set-up Time (S0, S1) (SL, SR, A H) (CLEAR for 323) Minimum Hold Time (S0, S1) (SL, SR, A H) (CLEAR for 323) Minimum Removal Time (CLEAR) Input Capacitance Power Dissipation Capacitance 50 RL = 1 KΩ ns 50 ns tW(L) tW(H) tW(L) 50 ns 50 for HC299 ns ts 50 ns th 50 ns tREM 50 for HC299 5 170 ns pF pF CIN CPD (*) (*) 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 operting current can be obtained by the following equation. ICC(opr) = CPD • VCC • fIN + ICC 8/15 M54/M74HC299/323 SWITCHING CHARACTERISTICS TEST WAVEFORM HC299 HC323 9/15 M54/M74HC299/323 TEST CIRCUIT ICC (Opr.) 10/15 M54/M74HC299/323 Plastic DIP20 (0.25) MECHANICAL DATA mm 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 inch TYP. MAX. DIM. P001J 11/15 M54/M74HC299/323 Ceramic DIP20 MECHANICAL DATA mm MIN. A B D E e3 F G I L M N1 P Q 7.9 2.29 0.4 1.27 0.22 0.51 0.5 22.86 2.79 0.55 1.52 0.31 1.27 0.090 0.016 0.050 0.009 0.020 3.3 1.78 0.020 0.900 0.110 0.022 0.060 0.012 0.050 TYP. MAX. 25 7.8 0.130 0.070 MIN. inch TYP. MAX. 0.984 0.307 DIM. 4° (min.), 15° (max.) 8.13 5.71 0.311 0.320 0.225 P057H 12/15 M54/M74HC299/323 SO20 MECHANICAL DATA 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 0.19 13.00 10.65 0.35 0.23 0.50 45° (typ.) 0.496 0.393 0.050 0.450 0.299 0.050 0.029 0.512 0.419 0.10 mm TYP. MAX. 2.65 0.20 2.45 0.49 0.32 0.013 0.009 0.020 0.004 MIN. inch TYP. MAX. 0.104 0.007 0.096 0.019 0.012 P013L 13/15 M54/M74HC299/323 PLCC20 MECHANICAL DATA mm MIN. A B D d1 d2 E e e3 F G M M1 1.27 1.14 7.37 1.27 5.08 0.38 0.101 0.050 0.045 9.78 8.89 4.2 2.54 0.56 8.38 0.290 0.050 0.200 0.015 0.004 TYP. MAX. 10.03 9.04 4.57 MIN. 0.385 0.350 0.165 0.100 0.022 0.330 inch TYP. MAX. 0.395 0.356 0.180 DIM. P027A 14/15 M54/M74HC299/323 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. © 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 15/15