There are no models available for this part yet.
Overview of 54LS74A/B2A by Signetics
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 1 replacement )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 0 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Aerospace and Defense
Energy and Power Systems
Healthcare
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
---|---|---|---|
54ACT244/B2A | Rochester Electronics LLC | 54ACT244/B2A - Dual marked (5962-8776001B2A) | |
54F534/B2A | Rochester Electronics | 54F534/B2A - Flip Flop D-Type Positive Edge 1 Element 5V Dual marked M38510/34106B2A | |
SNJ54LS74AJ | Texas Instruments | Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear 14-CDIP -55 to 125 |
CAD Models for 54LS74A/B2A by Signetics
Part Data Attributes for 54LS74A/B2A by Signetics
54LS74A/B2A
Signetics
|
|
---|---|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
SIGNETICS CORP
|
Package Description
|
QCCN, LCC20,.35SQ
|
Reach Compliance Code
|
unknown
|
HTS Code
|
8542.39.00.01
|
JESD-30 Code
|
S-XQCC-N20
|
JESD-609 Code
|
e0
|
Logic IC Type
|
D FLIP-FLOP
|
Max Frequency@Nom-Sup
|
25000000 Hz
|
Max I(ol)
|
0.004 A
|
Number of Functions
|
2
|
Number of Terminals
|
20
|
Operating Temperature-Max
|
125 °C
|
Operating Temperature-Min
|
-55 °C
|
Package Body Material
|
CERAMIC
|
Package Code
|
QCCN
|
Package Equivalence Code
|
LCC20,.35SQ
|
Package Shape
|
SQUARE
|
Package Style
|
CHIP CARRIER
|
Power Supply Current-Max (ICC)
|
8 mA
|
Qualification Status
|
Not Qualified
|
Screening Level
|
38535Q/M;38534H;883B
|
Supply Voltage-Nom (Vsup)
|
5 V
|
Surface Mount
|
YES
|
Technology
|
TTL
|
Temperature Grade
|
MILITARY
|
Terminal Finish
|
Tin/Lead (Sn/Pb)
|
Terminal Form
|
NO LEAD
|
Terminal Pitch
|
1.27 mm
|
Terminal Position
|
QUAD
|
Trigger Type
|
POSITIVE EDGE
|
Want to compare parts?
-
54LS74A/B2ASigneticsD Flip-Flop, 2-Func, Positive Edge Triggered, TTL, CQCC20VS
-
Alternate Parts for 54LS74A/B2A
This table gives cross-reference parts and alternative options found for 54LS74A/B2A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 54LS74A/B2A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
54LS74A/B2C | D Flip-Flop, 2-Func, Positive Edge Triggered, TTL, CQCC20 | Signetics | 54LS74A/B2A vs 54LS74A/B2C |