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| Distributor | Stock | Price | Buy |
|---|
HEF4521B |
| Part Number | HEF4521B |
| Manufacturer | nexperia |
| Title | 24-stage frequency divider and oscillator |
| 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 (A2 to Y2) functions as: a crystal oscillator, an input buffer for an external oscillator or in com. |
| Features | and benefits Low power crystal oscillator operation Fully static operation 5 V, 10 V, and 15 V parametric ratings Standardized symmetrical output characteristics Specified from 40 C to +85 C Complies with JEDEC standard JESD 13-B 3. Ordering information Table 1. Ordering information All types operate from 40 C to +85 C. Type number Package Name Description HEF4521BT SO16 . |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HEF4520B |
NXP |
Dual binary counter |
|
| 2 | HEF4520B |
nexperia |
Dual binary counter |
|
| 3 | HEF4520B-Q100 |
nexperia |
Dual binary counter |
|
| 4 | HEF4522B |
NXP |
Programmable 4-bit BCD down counter |
|
| 5 | HEF4526B |
NXP |
Programmable 4-bit binary down counter |
|
| 6 | HEF4527B |
NXP |
BCD rate multiplier |
|
| 7 | HEF4528-Q100B |
nexperia |
Dual monostable multivibrator |
|
| 8 | HEF4528B |
NXP |
Dual monostable multivibrator |
|
| 9 | HEF4528B |
Philips |
Dual monostable multivibrator |
|
| 10 | HEF4528B |
nexperia |
Dual monostable multivibrator |
|
Desde 2024. D4U Semiconductor.
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