| No. |
Part Name |
Description |
Manufacturer |
| 1 |
HEF4521B |
24-stage frequency divider and oscillator |
Philips |
| 2 |
HEF4521BD |
24-stage frequency divider and oscillator |
Philips |
| 3 |
HEF4521BDB |
24-stage frequency divider and oscillator |
Philips |
| 4 |
HEF4521BF |
24-stage frequency divider and oscillator |
Philips |
| 5 |
HEF4521BN |
24-stage frequency divider and oscillator |
Philips |
| 6 |
HEF4521BP |
24-stage frequency divider and oscillator |
Philips |
| 7 |
HEF4521BPB |
24-stage frequency divider and oscillator |
Philips |
| 8 |
HEF4521BT |
24-stage frequency divider and oscillator |
Nexperia |
| 9 |
HEF4521BT |
24-stage frequency divider and oscillator |
Philips |
| 10 |
HEF4521BU |
24-stage frequency divider and oscillator |
Philips |
| | | |
