CD4015BT

Features:

• QML Class T, Per MIL-PRF-38535
• Radiation Performance
- Gamma Dose (g) 1 x 105 RAD(Si)
- SEP Effective LET > 75 MEV/gm/cm2
• Medium Speed Operation 12MHz (typ.) Clock Rate at VDD- VSS = 10V
• Fully Static Operation
• 8 Master-Slave Flip-Flops Plus Input and Output Buffering
• 100% Tested For Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Standardized Symmetrical Output Characteristics


Pinout




Description

Intersil's Satellite Applications FlowTM (SAF) devices are fully tested and guaranteed to 100kRAD total dose. CD4015BT QML Class T devices are processed to a standard flow intended to meet the cost and shorter lead-time needs of large volume satellite manufacturers, while maintaining a high level of reliability.

CD4015BT consists of two identical, independent, 4-stage serial-input/parallel output registers. Each register has
independent CLOCK and RESET inputs as well as a single serial DATA input. "Q" outputs are available from each of the four stages on both registers. All register stages are D type, master-slave flip-flops. The logic level present at the DATA input is transferred into the first register stage and shifted over one stage at each positive-going clock transition. Resetting of all stages is accomplished by a high level on the reset line. Register expansion to 8 stages using one CD4015BT, or to more than 8 stages using additional CD4015BT's is possible.