National Semiconductor 54F189FLQB

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Number of Terminals

16

Mfr

National Semiconductor

Product Status

Active

Package

Bulk

Package Description

CERPACK-16

Package Style

FLATPACK

Number of Words Code

16

Package Body Material

CERAMIC, GLASS-SEALED

Operating Temperature-Min

-55 °C

Access Time-Max

32 ns

Operating Temperature-Max

125 °C

Manufacturer Part Number

54F189FLQB

Number of Words

16 words

Supply Voltage-Nom (Vsup)

5 V

Package Code

DFP

Package Shape

RECTANGULAR

Manufacturer

Rochester Electronics LLC

Part Life Cycle Code

Active

Ihs Manufacturer

ROCHESTER ELECTRONICS LLC

Risk Rank

5.79

Part Package Code

DFP

Series

*

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

FLAT

Number of Functions

1

Terminal Pitch

The center distance from one pole to the next.

1.27 mm

Reach Compliance Code

unknown

Pin Count

a count of all of the component leads (or pins)

16

JESD-30 Code

R-GDFP-F16

Qualification Status

An indicator of formal certification of qualifications.

COMMERCIAL

Supply Voltage-Max (Vsup)

5.5 V

Temperature Grade

Temperature grades represent a tire's resistance to heat and its ability to dissipate heat when tested under controlled laboratory test conditions.

MILITARY

Supply Voltage-Min (Vsup)

4.5 V

Operating Mode

A phase of operation during the operation and maintenance stages of the life cycle of a facility.

ASYNCHRONOUS

Organization

16X4

Seated Height-Max

2.032 mm

Memory Width

4

Memory Density

64 bit

Parallel/Serial

PARALLEL

Memory IC Type

STANDARD SRAM

Width

6.604 mm

Length

9.6645 mm