SN74192

4,000ج.س.

عداد متزامن لأعلى/لأسفل 4 بت

Synchronous Up/Down 4 bit Counter

Description

Feature

Specifications

High-Speed (fMAX)

54 MHz (Typical) at VCC = 5 V

Low Power Dissipation

ICC = 4 µA (Maximum) at TA = 25 °C

High Noise Immunity

VNIH = VNIL = 28% VCC (Minimum)

Output Drive Capability

Can drive 10 LSTTL (Low Power Schottky TTL) Loads

Symmetrical Output Impedance

|IOH| = IOL = 4 mA (MIN.)

Balanced Propagation Delays

tPLH = tPHL (Symmetrical)

Wide Operating Voltage Range

VCC (OPR) = 2 V to 6 V

Pin and Function Compatibility

Compatible with 54/74LS192-193

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