13©2015 Integrated Device Technology, Inc December 14, 2015
8312I Datasheet
Application Information
Recommendations for Unused Input and Output Pins
Inputs:
LVCMOS Control Pins:
All control pins have internal pull-ups or pull-downs; additional
resistance is not required but can be added for additional
protection. A 1k resistor can be used.
Outputs:
LVCMOS Outputs:
All unused LVCMOS output can be left floating. There should be
no trace attached.
14©2015 Integrated Device Technology, Inc December 14, 2015
8312I Datasheet
Reliability Information
Table 6.
JA
vs. Air Flow Table for a 32 Lead LQFP
NOTE: Most modern PCB design use multi-layered boards. The data in the second row pertains to most designs.
Transistor Count
The transistor count for 8312I is: 339
JA
vs. Air Flow
Linear Feet per Minute 0200500
Single-Layer PCB, JEDEC Standard Test Boards 67.8°C/W 55.9°C/W 50.1°C/W
Multi-Layer PCB, JEDEC Standard Test Boards 47.9°C/W 42.1°C/W 39.4°C/W
15©2015 Integrated Device Technology, Inc December 14, 2015
8312I Datasheet
Package Outline and Package Dimensions
Package Outline - Y Suffix for 32 Lead LQFP
Table 7. Package Dimensions for 32 Lead LQFP
Reference Document: JEDEC Publication 95, MS-026
JEDEC Variation: ABC - HD
All Dimensions in Millimeters
Symbol Minimum Nominal Maximum
N 32
A 1.60
A1 0.05 0.10 0.15
A2 1.35 1.40 1.45
b 0.30 0.37 0.45
c 0.09 0.20
D & E 9.00 Basic
D1 & E1 7.00 Basic
D2 & E2 5.60 Ref.
e 0.80 Basic
L 0.45 0.60 0.75
ccc 0.10
N 32

8312AYILF

Mfr. #:
Manufacturer:
IDT
Description:
Clock Buffer Low Skew,1:12 LVCMOS Fanout Buffer
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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