QUAD 2-INPUT NAND SCHMITT TRIGGER The MC74AC/74ACT132 contains four 2-input NAND gates which are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have greater noise margin than conventional NAND gates. Each circuit contains a 2-input Schmitt trigger. The Schmitt trigger uses positive feedback to effectively speed-up slow input transitions, and provide different input threshold voltages for positive and negative-going transitions. This hysteresis between the positive-going and negative-going input threshold is determined by resistor ratios and is essentially insensitive to temperature and supply voltage variations. • Schmitt Trigger Inputs • Outputs Source/Sink 24 mA • ′ACT132 Has TTL Compatible Inputs N SUFFIX CASE 646-06 PLASTIC PIN CONFIGURATION VCC 14 13 12 11 10 9 8 D SUFFIX CASE 751A-03 PLASTIC 1 2 3 4 5 6 7 GND J Suffix — Case 632-08 (Ceramic) N Suffix — Case 646-06 (Plastic) D Suffix — Case 751A-03 (SOIC) FUNCTION TABLE Inputs Output A B Y L L H H L H L H H H H L H = HIGH Voltage Level L = LOW Voltage Level FACT DATA 5-1 MC74AC132 MC74ACT132 RECOMMENDED OPERATING CONDITIONS Symbol Parameter VCC Supply Voltage Vin, Vout DC Input Voltage, Output Voltage (Ref. to GND) tr, tf Input Rise and Fall Time (Note 2) ′ACT Devices except Schmitt Inputs TJ Junction Temperature (PDIP) TA Operating Ambient Temperature Range IOH IOL Typ Max ′AC 2.0 5.0 6.0 ′ACT 4.5 5.0 5.5 0 Input Rise and Fall Time (Note 1) ′AC Devices except Schmitt Inputs tr, tf Min Unit V VCC VCC @ 3.0 V 150 VCC @ 4.5 V 40 VCC @ 5.5 V 25 VCC @ 4.5 V 10 VCC @ 5.5 V 8.0 V ns/V ns/V 140 °C 85 °C Output Current — High –24 mA Output Current — Low 24 mA –40 25 1. Vin from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times. 2. Vin from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times. DC CHARACTERISTICS Symbol VOH Parameter Minimum High Level Output Voltage VCC (V) 74AC 74AC TA = +25°C TA = –40°C to +85°C Typ Guaranteed Limits 2.99 4.49 5.49 2.9 4.4 5.4 2.9 4.4 5.4 2.56 3.86 4.86 2.46 3.76 4.76 0.1 0.1 0.1 0.1 0.1 0.1 3.0 4.5 5.5 0.36 0.36 0.36 0.44 0.44 0.44 5.5 ±0.1 3.0 4.5 5.5 3.0 4.5 5.5 VOL Maximum Low Level Output Voltage IIN Maximum Input Leakage Current IOLD †Minimum Dynamic Output Current IOHD ICC Maximum Quiescent Supply Current 3.0 4.5 5.5 0.002 0.001 0.001 Unit Conditions IOUT = –50 µA V V *VIN = VIL or VIH –12 mA IOH –24 mA –24 mA IOUT = 50 µA V V *VIN = VIL or VIH 12 mA IOL 24 mA 24 mA ±1.0 µA VI = VCC, GND 5.5 75 mA VOLD = 1.65 V Max 5.5 –75 mA VOHD = 3.85 V Min 40 µA VIN = VCC or GND 5.5 4.0 * All outputs loaded; thresholds on input associated with output under test. † Maximum test duration 2.0 ms, one output loaded at a time. Note: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC. FACT DATA 5-2 MC74AC132 MC74ACT132 AC CHARACTERISTICS (For Figures and Waveforms — See Section 3) Symbol VCC* (V) Parameter Min 74AC 74AC TA = +25°C CL = 50 pF TA = –40°C to +85°C CL = 50 pF Typ Max Min Max Unit Fig. No. tPLH Propagation Delay 3.3 5.0 2.0 2.0 13.0 9.0 1.5 1.5 14.0 10.0 ns 3-5 tPHL Propagation Delay 3.3 5.0 2.0 2.0 13.5 9.0 1.5 1.5 15.0 10.0 ns 3-5 * Voltage Range 3.3 V is 3.3 V ±0.3 V. Voltage Range 5.0 V is 5.0 V ±0.5 V. DC CHARACTERISTICS Symbol VOH Parameter VCC (V) 74ACT TA = +25°C TA = –40°C to +85°C 4.49 5.49 4.4 5.4 4.4 5.4 3.86 4.86 3.76 4.76 0.1 0.1 0.1 0.1 4.5 5.5 0.36 0.36 0.44 0.44 V *VIN = VIL or VIH 24 mA IOL 24 mA ±0.1 ±1.0 µA VI = VCC, GND 1.5 mA VI = VCC – 2.1 V 4.5 5.5 Maximum Low Level Output Voltage Conditions Guaranteed Limits 4.5 5.5 VOL Unit Typ 4.5 5.5 Minimum High Level Output Voltage 74ACT 0.001 0.001 IOUT = –50 µA V *VIN = VIL or VIH –24 mA IOH –24 mA V IOUT = 50 µA V IIN Maximum Input Leakage Current 5.5 ∆ICCT Additional Max. ICC/Input 5.5 IOLD †Minimum Dynamic Output Current 5.5 75 mA VOLD = 1.65 V Max 5.5 –75 mA VOHD = 3.85 V Min 40 µA VIN = VCC or GND IOHD ICC Maximum Quiescent Supply Current 0.6 5.5 4.0 * All outputs loaded; thresholds on input associated with output under test. † Maximum test duration 2.0 ms, one output loaded at a time. AC CHARACTERISTICS (For Figures and Waveforms — See Section 3) Symbol Parameter VCC* (V) Min 74ACT 74ACT TA = +25°C CL = 50 pF TA = –40°C to +85°C CL = 50 pF Fig. No. Max Min Max tPLH Propagation Delay 5.0 3.0 11.5 2.5 13.0 ns 3-6 tPHL Propagation Delay 5.0 3.0 11.0 2.5 12.5 ns 3-5 * Voltage Range 5.0 V is 5.0 V ±0.5 V. FACT DATA 5-3 Typ Unit MC74AC132 MC74ACT132 INPUT CHARACTERISTICS (unless otherwise specified) Symbol Parameter VCC (V) 74AC 74ACT Unit Test Conditions Vt + Maximum Positive Threshold 3.0 4.5 5.5 2.2 3.2 3.9 2.0 V TA = Worst Case Vt - Minimum Negative Threshold 3.0 4.5 5.5 0.5 0.9 1.1 0.8 V TA = Worst Case 3.0 1.2 Vh(max) Maximum Hysteresis 4.5 5.5 1.4 1.6 1.2 V TA = Worst Case Vh(min) Minimum Hysteresis 3.0 4.5 5.5 0.3 0.4 0.5 0.4 V TA = Worst Case CAPACITANCE Symbol Parameter Value Typ Unit Test Conditions CIN Input Capacitance 4.5 pF VCC = 5.0 V CPD Power Dissipation Capacitance 30 pF VCC = 5.0 V FACT DATA 5-4 MC74AC132 MC74ACT132 OUTLINE DIMENSIONS N SUFFIX PLASTIC DIP PACKAGE CASE 646–06 ISSUE L 14 NOTES: 1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE POSITION AT SEATING PLANE AT MAXIMUM MATERIAL CONDITION. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 4. ROUNDED CORNERS OPTIONAL. 8 B 1 7 A F DIM A B C D F G H J K L M N L C J N H G D SEATING PLANE K M D SUFFIX PLASTIC SOIC PACKAGE CASE 751A–03 ISSUE F 8 –B– 1 P 7 PL 0.25 (0.010) 7 G B M M R X 45 _ C F –T– SEATING PLANE M K D 14 PL 0.25 (0.010) M T B S A S MILLIMETERS MIN MAX 18.16 19.56 6.10 6.60 3.69 4.69 0.38 0.53 1.02 1.78 2.54 BSC 1.32 2.41 0.20 0.38 2.92 3.43 7.62 BSC 0_ 10_ 0.39 1.01 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. –A– 14 INCHES MIN MAX 0.715 0.770 0.240 0.260 0.145 0.185 0.015 0.021 0.040 0.070 0.100 BSC 0.052 0.095 0.008 0.015 0.115 0.135 0.300 BSC 0_ 10_ 0.015 0.039 J DIM A B C D F G J K M P R MILLIMETERS MIN MAX 8.55 8.75 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.337 0.344 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.228 0.244 0.010 0.019 Motorola reserves the right to make changes without further notice to any products herein. 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Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315 MFAX: [email protected] –TOUCHTONE (602) 244–6609 INTERNET: http://Design–NET.com HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 ◊ FACT DATA 5-5 *MC74AC132/D* MC74AC132/D