This is a New (2) Signetics Dual J-K Flip-Flop Circuit Mil-Spec Part # M38510/30101SDA
NSN 5962012351327
The JK Flip-flop is similar to the SR Flip-flop but there is no change in state when the J and K inputs are both LOW.
The basic S-R NAND flip-flop circuit has many advantages and uses in sequential logic circuits but it suffers from two basic switching problems.
1. the Set = 0 and Reset = 0 condition (S = R = 0) must always be avoided
2. if Set or Reset change state while the enable (EN) input is high the correct latching action may not occur
Then to overcome these two fundamental design problems with the SR flip-flop design, the JK flip Flop was developed.
This simple JK flip Flop is the most widely used of all the flip-flop designs and is considered to be a universal flip-flop circuit.

Procurement History - US Gov't Purchase History
NSN
Contract #
Delivery Order #
SOSDate
Line Item #Price
QTY (U / M)
CAGE Code
Phone
FaxCompany Name
Address
![]()
5962012351327
![]()
DLA90087G0002![]()
![]()
1987-04-02
$48.67
15 (EA)
18324
408-991-3737PHILIPS SEMICONDUCTORS INC
SUNNYVALE, CA
94088-3409
UNITED STATES
Technical Characteristics
- detailed information such as measurements and material type for national stock numbers
NSN
Item NameTechnical Characteristics
5962-012351327
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MICROCIRCUIT,DIGITAL
MRC
Requirements
Characteristics
CZEN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC
7.0 VOLTS MAXIMUM POWER SOURCE
CWSG
TERMINAL SURFACE TREATMENT
SOLDER
TTQY
TERMINAL TYPE AND QUANTITY
14 FLAT LEADS
AFJQ
STORAGE TEMP RANGE
-65.0/+150.0 DEG CELSIUS
ZZZK
SPECIFICATION/STANDARD DATA
81349-MIL-M-38510/301 GOVERNMENT SPECIFICATION
AEHX
MAXIMUM POWER DISSIPATION RATING
25.0 MILLIWATTS
CQWX
OUTPUT LOGIC FORM
TRANSISTOR-TRANSISTOR LOGIC
AFGA
OPERATING TEMP RANGE
-55.0/+125.0 DEG CELSIUS
CQZP
INPUT CIRCUIT PATTERN
DUAL 4 INPUT
CQSJ
INCLOSURE MATERIAL
CERAMIC AND GLASS
CQSZ
INCLOSURE CONFIGURATION
FLAT PACK
CBBL
FEATURES PROVIDED
HERMETICALLY SEALED AND MONOLITHIC AND SCHOTTKY AND LOW POWER AND W/CLEAR AND W/CLOCK
CSSL
DESIGN FUNCTION AND QUANTITY
2 FLIP-FLOP
CTFT
CASE OUTLINE SOURCE AND DESIGNATOR
F-2 MIL-M-38510
ADAT
BODY WIDTH
0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
ADAQ
BODY LENGTH
0.390 INCHES MAXIMUM
ADAU
BODY HEIGHT
0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
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