Product Description:
The SN74HC74DR is a dual d-type positive-edge-triggered flip-flop. A low level at the preset (PRE) or
clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data of the SN74HC74DR at the data (D) input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the hold-time interval, data of the SN74HC74DR at the D input can be changed without affecting the levels at the outputs.
SN74HC74DR absolute maximum ratings: (1)Supply voltage range:–0.5 V to 7 V; (2)Input clamp current, IIK (VI < 0 or VI > VCC):±20 mA; (3)Output clamp current, IOK
Company Contact:
Contact Name: Paul
Company Name: Icbond Electronics Limited
Email: Icbond Electronics Limited
Tel: 00852-28150191
Fax:
Street Address: Unit D, 11/f., Wing
Tat Comm. Bldg., 97 Bonham Strand
East, Sheung Wan
Hk, Hk 999077
Hong Kong
Member name: IcbondElectronicsLimite
Country:
Hong Kong
Member Since: 05 August 2013
Total Leads:
525 IcbondElectronicsLimite Import Export Business Leads
Business focus: Electronic Components, Integrated Circuits, Ic Chips, Semiconductors, Diodes, Capacitors
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