Image is for illustrative purposes only. Please refer to product description.

M74HC688B1R

IC COMPARATOR EQUALITY 8B 20DIP

Product Category: Logic Comparators
Mfr. Part #
M74HC688B1R
Manufacturer: STMicroelectronics
Package: 20-DIP (0.300", 7.62mm)
Lead Free Status /RoHS Status:
Data Sheet: M74HC688B1R Datasheet
Inventory: In Stock

Unit Price:
Inquiry
Quantity:
-

+

Please send inquiry,we will respond immediately.

Mfr. Part #: M74HC688B1R

Specifications
Product Details

Specifications

Manufacturer STMicroelectronics

Product Category Logic Comparators

Series 74HC

Type Identity Comparator

Packaging Tube

Package-Case 20-DIP (0.300", 7.62mm)

Operating-Temperature -55Â°C ~ 125Â°C

Mounting-Type Through Hole

Voltage-Supply 2 V ~ 6 V

Output Active Low

Number-of-Bits 8 Bits

Output-Function A=B

Current-Output-High-Low 5.2mA, 5.2mA

Max-Propagation-Delay-V-Max-CL 29ns @ 6V, 50pF

Current-Quiescent 4Î¼A

Product Details

DESCRIPTION

The M54/74HC688 utilizes silicon gate C2MOS technology to achieve operating speeds equivalent to LSTTL devices. Along with the low power dissipation and high noise immunity of standard C2MOS integrated circuit, it possesses the driving capability of 10 LSTTL load. The M54/74HC688 compares bit for bit two 8-bit words applied on inputs P0 - P7 and inputs Q0 -Q7 and indicates whether or not they are equal. A single active low enable is provided to facilitate cascading several packages to enable comparison of words greater than 8 bits. All inputs are equipped with protection circuit against static discharge and transient excess voltage.

â– HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 V

â– LOW POWER DISSIPATION ICC = 4 ÂµA (MAX.) AT TA = 25 Â°C
â– HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.)
â– OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS
â– SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.)
â– BALANCED PROPAGATION DELAYS tPLH = tPHL
â– WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V
â– PIN AND FUNCTION COMPATIBLE WITH 54/74LS688

ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the M74HC688B1R. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.

At ICCHIPS, we don't just offer components; we deliver a symphony of possibilities curated for the forward-thinkers in electronic design and manufacturing. Our portfolio features a handpicked selection of high-caliber M74HC688B1R Logic Comparators, sourced directly from industry leaders. This ensures your projects are equipped with components that transcend expectations and deliver unparalleled performance.

Embark on a journey through our expansive catalog, a treasure trove where wholesale excellence harmonizes with the cutting-edge essence of the M74HC688B1R . As a wholesale distributor, ICCHIPS is dedicated to presenting a diverse range of electronic components that not only meet but redefine industry standards. From celebrated M74HC688B1R manufacturers to emerging suppliers, our platform is a curated showcase of excellence in electronic design and manufacturing.

Our commitment to reliability and efficiency echoes through the corridors of our wholesale operations, providing you with effortless access to the latest advancements in M74HC688B1R components. Whether you're a manufacturer in pursuit of premium M74HC688B1R components or a supplier seeking a reliable distribution partner, ICCHIPS is your gateway to navigating the dynamic wholesale landscape of electronic components.

Please send inquiry, we will respond immediately.

Mfr. Part #: M74HC688B1R