| TYPE | DESCRIPTION |
|---|
| Case/Package | DIP |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
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
Logic IC - Counter NXP Semiconductors HEF4521BT, 652 Division by 2 4000B Negative slope 35MHz SOIC 16
NXP
Frequency Divider and Oscillator 16Pin SO T/R
Nexperia
IC FREQ DIVIDER 24STG 16-SOIC
NXP
Frequency Divider and Oscillator 16Pin PDIP Bulk
Nexperia
IC FREQ DIVIDER 24STG 16SOIC
NXP
NXP HEF4521BT Frequency Divider And Oscillator, 35MHz, 1 Gate, 1Input, 4.5V to 15.5V, SOIC-16
NXP
NXP HEF4521BP Frequency Divider And Oscillator, 35MHz, 1 Gate, 4.5V to 15.5V, DIP-16
Nexperia
IC: digital; 24-stage, frequency divider, oscillator; CMOS; SMD
Nexperia
IC: digital; 24-stage, frequency divider, oscillator; CMOS; SMD
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