July 1999 File Number 4621.1
CMOS Dual 4-Stage Static Shift Register
With Serial Input/Parallel Output
Intersil’s Satellite Applications FlowTM (SAF) devices are fully
tested and guaranteed to 100kRAD total dose. These 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.
Speciﬁcations for Rad Hard QML devices are controlled by
the Defense Supply Center in Columbus (DSCC). The SMD
numbers listed below must be used when ordering.
Detailed Electrical Speciﬁcations for the CD4015BT are
contained in SMD 5962-96624. A “hot-link” is provided from
our website for downloading.
Intersil’s Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
-55 to 125
-55 to 125
NOTE: Minimum order quantity for -T is 150 units through
distribution, or 450 units direct.
• QML Class T, Per MIL-PRF-38535
• Radiation Performance
- Gamma Dose (γ) 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
CD4015BT (SBDIP), CDIP2-T16
CLOCK B 1
RESET A 6
DATA A 7
15 DATA B
14 RESET B
9 CLOCK A
CD4015BT (FLATPACK), CDFP4-F16
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
Satellite Applications Flow™ (SAF) is a trademark of Intersil Corporation.