National Semiconductor MM74HCT688WMX

Mounting Type

Surface Mount

Package / Case

20-SOIC (0.295, 7.50mm Width)

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

Supplier Device Package

20-SOIC

Number of Terminals

20

Package

Bulk

Base Product Number

74HCT688

Mfr

National Semiconductor

Product Status

Active

Package Description

SOP,

Package Style

SMALL OUTLINE

Package Body Material

PLASTIC/EPOXY

Operating Temperature-Min

-40 °C

Operating Temperature-Max

85 °C

Manufacturer Part Number

MM74HCT688WMX

Supply Voltage-Nom (Vsup)

5 V

Package Code

SOP

Package Shape

RECTANGULAR

Manufacturer

Rochester Electronics LLC

Part Package Code

SOIC

Risk Rank

5.77

Ihs Manufacturer

ROCHESTER ELECTRONICS INC

Part Life Cycle Code

Active

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-55°C ~ 125°C

Series

74HCT

Type

Identity Comparator

Additional Feature

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

CASCADABLE

Technology

CMOS

Voltage - Supply

4.5V ~ 5.5V

Terminal Position

DUAL

Terminal Form

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

GULL WING

Number of Functions

1

Terminal Pitch

The center distance from one pole to the next.

1.27 mm

Reach Compliance Code

unknown

Output

Active Low

Pin Count

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

20

JESD-30 Code

R-PDSO-G20

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.

INDUSTRIAL

Supply Voltage-Min (Vsup)

4.5 V

Number of Bits

8

Family

HCT

Current - Quiescent (Iq)

8 µA

Current - Output High, Low

4mA, 4mA

Seated Height-Max

2.65 mm

Output Polarity

INVERTED

Logic IC Type

IDENTITY COMPARATOR

Max Propagation Delay @ V, Max CL

34ns @ 4.5V, 50pF

Propagation Delay (tpd)

44 ns

Output Function

An output function is a function that an optimization function calls at each iteration of its algorithm. Typically, you use an output function to generate graphical output, record the history of the data the algorithm generates, or halt the algorithm based on the data at the current iteration.

A=B

Width

7.5 mm

Length

12.8 mm