onsemi, 2 Monostable Multivibrator TTL, 16-Pin SOIC
- RS庫存編號:
- 186-8851
- 製造零件編號:
- MC14521BDG
- 製造商:
- onsemi
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- RS庫存編號:
- 186-8851
- 製造零件編號:
- MC14521BDG
- 製造商:
- onsemi
規格
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | onsemi | |
| Logic Family | TTL | |
| Product Type | Monostable Multivibrator | |
| Number of Elements per Chip | 2 | |
| Minimum Pulse Width | 120ns | |
| Maximum Quiescent Current | 150μA | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 3V | |
| Package Type | SOIC | |
| Maximum Supply Voltage | 18V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Propagation Delay Time @ CL | 15μs | |
| Pin Count | 16 | |
| Multivibrator Type | Frequency Divider | |
| Maximum Operating Temperature | 125°C | |
| Series | MC14521 | |
| Length | 10mm | |
| Standards/Approvals | No | |
| Height | 1.5mm | |
| Width | 4 mm | |
| Automotive Standard | AEC-Q100 | |
| 選取全部 | ||
|---|---|---|
品牌 onsemi | ||
Logic Family TTL | ||
Product Type Monostable Multivibrator | ||
Number of Elements per Chip 2 | ||
Minimum Pulse Width 120ns | ||
Maximum Quiescent Current 150μA | ||
Mount Type Surface | ||
Minimum Supply Voltage 3V | ||
Package Type SOIC | ||
Maximum Supply Voltage 18V | ||
Minimum Operating Temperature -55°C | ||
Maximum Propagation Delay Time @ CL 15μs | ||
Pin Count 16 | ||
Multivibrator Type Frequency Divider | ||
Maximum Operating Temperature 125°C | ||
Series MC14521 | ||
Length 10mm | ||
Standards/Approvals No | ||
Height 1.5mm | ||
Width 4 mm | ||
Automotive Standard AEC-Q100 | ||
The MC14521B consists of a chain of 24 flip-flops with an input circuit that allows three modes of operation. The input will function as a crystal oscillator, an RC oscillator, or as an input buffer for an external oscillator. Each flip-flop divides the frequency of the previous flip-flop by two, consequently this part will count up to 224 = 16,777,216. The count advances on the negative going edge of the clock. The outputs of the last seven-stages are available for added flexibility.
All Stages are Resettable
Reset Disables the RC Oscillator for Low Standby Power Drain
RC and Crystal Oscillator Outputs Are Capable of Driving External Loads
Test Mode to Reduce Test Time
VDD' and VSS' Pins Brought Out on Crystal Oscillator Inverter to Allow the Connection of External Resistors for Low-Power Operation
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load over the Rated Temperature Range.