CD4538 Dual Precision Monostable Multivibrator IC DIP-16

Part number CD4538

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CD4538 Dual Precision Monostable Multivibrator IC DIP-16
Makers Electronics
checked 15 days ago
EGP 16
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CD4538 Dual Precision Monostable Multivibrator
Micro OhmOut of stock
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EGP 38
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From Makers Electronics's description

CD4538 Dual Precision Monostable Multivibrator IC DIP-16 The CD4538 Dual Precision Monostable Multivibrator IC DIP-16 is a dual precision monostable multivibrator IC housed in a DIP-16 package, designed for high-stability pulse generation in digital timing circuits. Each independent section is triggered by either a leading-edge (A) or trailing-edge (B) transition, providing a wide range of output pulse widths determined by external Rₑₓₜ and Cₑₓₜ components connected to pins 6, 7, 9, and 10. The device operates across a broad supply range from 3VDC to 18VDC and features an active-low reset (CD) to immediately terminate the output pulse. Complementary outputs at Q and Q̅ provide versatile logic interfacing, while the VDD and VSS pins at 16 and 8 ensure stable biasing. Its retriggerable capability and 100ns typical propagation delay at 15VDC make it ideal for industrial control systems and precision delay applications. Features Dual independent monostable Multivibrator in a single package. Retriggerable and non-retriggerable operation capability. Wide operating voltage range. High noise immunity (CMOS technology). Stable pulse width determined by external RC components. Separate trigger and reset inputs. Low power consumption. Buffered outputs for reliable digital interfacing. Compatible with CMOS and TTL logic levels. Pin Configuration Dimensions Specifications Parameter Symbol Conditions Min Typ Max Unit Supply Voltage VDD Recommended operating 3 — 12 V Supply Voltage (Absolute Max) VDD — -0.5 — 14 V Supply Current (Active) IDD VDD = 5V — 55 — µA VDD = 10V — 150 — µA Input High Voltage VIH VDD = 5V 3.5 — — V VDD = 10V 7.0 — — V Input Low Voltage VIL VDD = 5V — — 1.5 V VDD = 10V — — 3.0 V Output High Voltage VOH IO < 1µA, VDD=5V 4.95 — — V IO < 1µA, VDD=10V 9.95 — — V Output Low Voltage VOL IO < 1µA — — 0.05 V Output Low Current IOL VDD = 5V 0.5 — — mA VDD = 10V 1.3 — — mA Output High Current IOH VDD = 5V — — -1.4 mA VDD = 10V — — -1.3 mA Input Leakage Current II All inputs — — ±1.0 µA Operating Temperature Tamb — -40 — +125 °C Storage Temperature Tstg — -65 — +150 °C Total Power Dissipation Ptot — — — 500 mW Applications Pulse generation and shaping.. Time delay circuits. Missing pulse detection. Switch debouncing. Frequency division and timing control. Industrial control systems. Microcontroller interface timing. Power-on reset timing circuits. Package Contents 1 x CD4538 Dual Precision Monostable Multivibrator IC DIP-16 Datasheet CD4538

CD4538 Dual Precision Monostable Multivibrator IC DIP-16

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