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Bare Die Product Detail: 74ALS51

Combination logic Gate:
The 74ALS51 is fabricated using using a 2µm 40V Bipolar process. The device consists of two independent gate combinations which perform the logic AND-OR-INVERT function and are structured as 2-wide 3-input gates and 2-wide 2-input gates.

The device directly replaces legacy Texas Instruments (TI) 74LS51, SN74LS51 and legacy SN74S51, 74S51 or 7451 produced by National Semiconductor (NSC), TI or Fairchild (FSC).

Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN

High speed – 14ns (Max) propagation delay
Lower power consumption than all preceding bipolar logic technologies

Vendor:
Silicon Supplies
Electrical Datasheet

Die Physical Data:
Footprint: 1.820mm² (2821.009mil²)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Combination logic Gate

Functional:

I/P Level: TTL
O/P Level: TTL
Bits: 2

Specification:

V_{CC (Min)}: 4.50V
V_{CC (Max)}: 5.50V
f_MIN @ V_NOM: 75MHz
t_{pd (Max)} @ V_NOM: 14.0ns
I_{CC (Max)} @ V_NOM: 1.500mA
V_{NOM (Max)}: 5V
Output Drive _(Max): 8.0mA

Other Detail: Important information for this device is tabulated below.

Traffic light setting for Minimum Order Quantity indicates the following:

Green:Available from stock or at low factory MOQ.
Amber: Available on factory order with MOQ.
Red: High factory MOQ may apply, please ask for details.

Traffic light setting for High Reliability indicates the following:

Green: This bare die is specified and tested for use in high reliability applications.
Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
Red: This bare die is not specified or specifically designed for use in high reliability applications.

Traffic light setting for Space Grade indicates the following:

Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.