(China (Mainland))
Product Summary
The 74HC157MX high speed Quad 2-to-1 Line data selector/Multiplexer utilizes advanced silicon-gate CMOS technology. It possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 10 LS-TTL loads. The 74HC157MX consists of four 2-input digital multiplexers with common select and STROBE inputs.
Parametrics
74HC157MX absolute maxing ratings: (1)Supply Voltage (VCC): -0.5 to +7.0V; (2)DC Input Voltage (VIN): -1.5 to VCC +1.5V; (3)DC Output Voltage (VOUT): -0.5 to VCC +0.5V; (4)Clamp Diode Current (IIK, IOK): ±20 mA; (5)DC Output Current, per pin (IOUT): ±25 mA; (6)DC VCC or GND Current, per pin (ICC): ±50 mA; (7)Storage Temperature Range (TSTG): -65℃ to +150℃; (8)Power Dissipation (PD): 600 mW; S.O. Package only 500 mW; (9)Lead Temperature (TL)(Soldering 10 seconds): 260℃.
Features
74HC157MX features: (1)Typical propagation delay: 14 ns data to any output; (2)Wide power supply range: 2–6V; (3)Low power supply quiescent current: 80 mA maximum; (4)Fan-out of 10 LS-TTL loads; (5)Low input current: 1 μA maximum.
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