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Bare Die Product Detail: 74HC393

Counter/Arithmetic/Parity Logic:
The 74HC393 Dual 4-bit Binary Ripple Counter has negative-edge triggered clocks & reset inputs for each stage. A ÷ 256 counter can be made by cascading both binary counters. Counter output is asynchronous & unsuited for high-speed address decoding.

The device directly replaces legacy National / Fairchild 74HC393, Motorola MC74HC393, RCA HARRIS INTERSIL 74HC393 and Texas Instruments SN74HC393, CD74HC393.

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

Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Low Input Current: 1µA
Operating Voltage Range: 2.0 to 6.0V
Direct drop-in replacement for obsolete components in long term programs
Function compatible with 74LS393

Vendor:
Silicon Supplies
Electrical Datasheet

Die Physical Data:
Footprint: 2.97mm² (4603.509mil²)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Counter/Arithmetic/Parity Logic

Functional:

I/P Level: CMOS
O/P Level: CMOS
Function: Binary Counter
Bits: 4
3-State O/P: No

Specification:

V_{CC (Min)}: 2.00V
V_{CC (Max)}: 6.00V
f_MIN @ V_NOM: 28MHz
t_{pd (Max)} @ V_NOM: 25.0ns
I_{CC (Max)} @ V_NOM: 0.04mA
Output Drive _(Max): 5.2mA
V_{NOM (Max)}: 6.0V

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.