MM74C221

MM74C221 FAIRCHILD | Alldatasheet

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Features

■ Wide supply voltage range: 4.5V to 15V ■ Guaranteed noise margin: 1.0V ■ High noise immunity: 0.45 VCC (typ.) ■ Low power TTL compatibility: fan out of 2 driving 74L Ordering Code: Connection Diagrams Timing Component Pin Assignments for DIP Top View Truth Table H = HIGH Level /c12 = One HIGH level pulse L = LOW Level /c13 = One LOW level pulse ↑ = Transition from LOW-to-HIGH X= Irrelevant ↓ = Transition from HIGH-to-LOW Order Number Package Number Package Description 74MMC221N N16E 16-Lead Plastic Dual-in-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Inputs Outputs Clear A B Q Q LX X L H X H X L H XX L L H HL ↑ /c12/c13 H ↓ H /c12/c13

www.fairchildsemi.com 2 MM74C221 Absolute Maximum Ratings(Note 1) Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. Except for “Operating Tempera- ture Range” they are not meant to imply that the devices should be oper- ated at these limits. The Electrical Characteristics table provides conditions for actual device operation.DC Electrical Characteristics Max/min limits apply across temperature range, unless otherwise noted Note 2: In Standby (Q = Logic “0”) the power dissipated equals the leakage current plus VCC /REXT . Voltage at Any Pin −0.3V to VCC + 0.3V Operating Temperature Range −40°C to +85°C Storage Temperature Range −65°C to +150°C Power Dissipation Dual-In-Line 700 mW Small Outline 500 mW Operating V CC Range 4.5V to 15V Absolute Maximum VCC 18V R EXT ≥ 80 VCC (Ω ) Lead Temperature (Soldering, 10 seconds) 260 °C Symbol Parameter Conditions Min Typ Max Units CMOS to CMOS VIN(1) Logical “1” Input Voltage V CC = 5V 3.5 V VCC = 10V 8.0 V VIN(0) Logical “0” Input Voltage V CC = 5V 1.5 V VCC = 10V 2.0 V VOUT(1) Logical “1” Output Voltage V CC = 5V, IO = −10 µA 4.5 V VCC = 10V, IO = −10 µA 9 . 0 V VOUT(0) Logical “0” Output Voltage V CC = 5V, IO = +10 µA 0 . 5 V VCC = 10V, IO = +10 µA 1 V IIN(1) Logical “1” Input Current V CC = 15V, VIN = 15V 0.005 1.0 µA IIN(0) Logical “0” Input Current V CC = 15V, VIN = 0V −1.0 −0.005 µA ICC Supply Current (Standby) V CC = 15V, REXT = ∞, 0.05 300 µA Q1, Q2 = Logic “0” (Note 2) ICC Supply Current V CC = 15V, Q1 = Logic “1”, 15 mA (During Output Pulse) Q2 = Logic “0” (Figure 4) VCC = 5V, Q1 = Logic “1”, 2 mA Q2 = Logic “0” (Figure 4) Leakage Current at R/CEXT Pin V CC = 15V, VCEXT = 5V 0.01 3.0 µA CMOS/LPTTL Interface V IN(1) Logical “1” Input Voltage V CC = 4.75V V CC − 1.5 V VIN(0) Logical “0” Input Voltage V CC = 4.75V 0.8 V VOUT(1) Logical “1” Output Voltage V CC = 4.75V, IO = −360 µA 2 . 4 V VOUT(0) Logical “0” Output Voltage V CC = 4.75V, IO = 360 µA 0 . 4 V Output Drive (See Family Characteristics Data Sheet) (Short Circuit Current) ISOURCE Output Source Current V CC = 5V −1.75 mA (P-Channel) T A = 25°C, VOUT = 0V ISOURCE Output Source Current V CC = 10V −8 m A (P-Channel) T A = 25°C, VOUT = 0V ISINK Output Sink Current V CC = 5V 1.75 mA (N-Channel) T A = 25°C, VOUT = VCC ISINK Output Sink Current V CC = 10V 8 mA (N-Channel) T A = 25°C, VOUT = VCC

3 www.fairchildsemi.com MM74C221 TA = 25°C, CL = 50 pF , unless otherwise noted Note 3: AC Parameters are guaranteed by DC correlated testing. Note 4: See AN-138 for detailed explanation RON . Note 5: Maximum output duty cycle = REXT /REXT + 1000. Note 6: Capacitance is guaranteed by periodic testing. Symbol Parameter Conditions Min Typ Max Units tpd A, B Propagation Delay from Trigger V CC = 5V 250 500 ns Input (A, B) to Output Q, Q VCC = 10V 120 250 ns tpd CL Propagation Delay from Clear V CC = 5V 250 500 ns Input (CL) to Output Q, Q VCC = 10V 120 250 ns tS Time Prior to T rigger Input (A, B) VCC = 5V 150 50 ns that Clear must be Set V CC = 10V 60 20 ns tW(A, B) Trigger Input (A, B) Pulse Width VCC = 5V 150 50 ns VCC = 10V 70 30 ns tW(CL) Clear Input (CL) Pulse Width V CC = 5V 150 50 ns VCC = 10V 70 30 ns tW(OUT) Q or Q Output Pulse Width VCC = 5V, REXT = 10k, 900 ns C EXT = 0 pF VCC = 10V, REXT = 10k, 350 ns C EXT = 0 pF VCC = 15V, REXT = 10k, 320 ns C EXT = 0 pF VCC = 5V, REXT = 10k, 9.0 10.6 12.2 µs C EXT = 1000 pF (Figure 1) VCC = 10V, REXT = 10k, 9.0 10 11 µs C EXT = 1000 pF (Figure 1) VCC = 15V, REXT = 10k, 8.9 9.8 10.8 µs C EXT = 1000 pF (Figure 1) VCC = 5V, REXT = 10k, 900 1020 1200 µs C EXT = 0.1 µF (Figure 3) VCC = 10V, REXT = 10k, 900 1000 1100 µs C EXT = 0.1 µF (Figure 3) VCC = 15V, REXT = 10k, 900 990 1100 µs C EXT = 0.1 µF (Figure 3) RON ON Resistance of T ransistor V CC = 5V (Note 4) 50 150 Ω between R/C EXT to CEXT VCC = 10V (Note 4) 25 65 Ω VCC = 15V (Note 4) 16.7 45 Ω Output Duty Cycle R = 10k, C = 1000 pF 90 % R = 10k, C = 0.1 µF 9 0 % (Note 5) C IN Input Capacitance R/C EXT Input (Note 6) 15 25 pF Any Other Input (Note 6) 5 pF

5 www.fairchildsemi.com MM74C221 Typical Performance Characteristics (Continued) Switching Time Waveforms tr = tf = 20 ns

Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. MM74C221 Dual Monostable Multivibrator LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the user. 2. A critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Package Number N16E