The AK4520 is a stereo CMOS A/D & D/A converter for middle-range MD/DAT, Surround System and musical instruments. Signal inputs and outputs are single-ended. The DAC outputs are analog filtered to remove out of band noise. External components are minimized.
HC4520 DUAL 4 BIT BINARY COUNTER HC4518 DUAL DECADE COUNTER
The M54/74HC4518/4520 are high speed CMOS DUAL 4 BIT BINARY COUNTERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption.
The CD74HC4518 is a dual BCD up-counter. The ’HC4520 and CD74HCT4520 are dual binary up-counters. Each device consists of two independent internally synchronous 4-stage counters. The counter stages are D-type flip-flops having interchangeable CLOCK and ENABLE lines for incrementing on either the positive-going or the negative going transition of CLOCK. The counters are cleared by high levels on the MASTER RESET lines. The counter can be cascaded in the ripple mode by
• Several large current products are prepared to correspond to the various applications.
• Low profile and compact shape, it is suited for surface mounting.
• It shows high common mode impedance despite of its compact shape.
Radiation noise suppression for power line (DVC, DVD cam, DSC,
3A Step-Down Switching Regulator with Adjustable Switching Frequency
The SC4520 is a current mode switching regulator with an integrated switch and an adjustable frequency with enable function. The integrated switch allows for cost effective, low power solutions with a peak switch current of 3 amps. An adjustable high frequency of 100kHz to 600kHz provides for fast dynamic response and instantaneous duty cycle adjustment as the input varies, making the device ideal for CPE applications where the input is a wall plug power. Low shutdown
The ITT Cannon range of 1.6/5.6 Connectors are suitable for use in 75 ohm communication systems. These connectors have become the recognised standard in telecommunication systems in many parts of the world.
Designed to meet the requirements of DIN 47295, CECC 22240 and IEC 169-13, these connectors feature screw couplings to ensure mating integrity and snap coupling for ease of connection and disconnection (New Push-Pull coupling will be introduced in
The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-going or negative-going transition as required when cascading multiple stages. Each counter can be cleared by applying a high level on the Reset line. In addition, the HD74HC4518 will count out of all