| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | SOIC |
| Clock Speed | 35 MHz |
| Number of Inputs | 1 Input |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 15 V |
| Supply Voltage (Max) | 15.5 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Each |
| Operating Temperature | -40℃ ~ 70℃ |
DESCRIPTION
●The HEF4521B consists of a chain of 24 toggle flip-flops with an overriding asynchronous master reset input (MR), and an input circuit that allows three modes of operation. The single inverting stage (I2/O2) will function as a crystal oscillator, or in combination with I1as an RC oscillator, or as an input buffer for an external oscillator.
Philips
11 Pages / 0.15 MByte
NXP
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NXP HEF4521BT Frequency Divider And Oscillator, 35MHz, 1 Gate, 1Input, 4.5V to 15.5V, SOIC-16
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IC: digital; 24-stage, frequency divider, oscillator; CMOS; SMD
Nexperia
IC: digital; 24-stage, frequency divider, oscillator; CMOS; SMD
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