Texas Instruments CD74HCT688E, 8bit-Bit Comparator

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

74HCT Family Complex Function, Texas Instruments

Texas Instruments Complex Function ICs from the 74HCT CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, PLLs (Phase Locked Loop) and 4-to-7 BCD Decoder/Drivers. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS

74HCT Family

Specifications
Attribute Value
Logic Family HCT
Logic Function Identity Comparator
Output Function A=B
Number of Bits 8bit
Polarity Inverting
Mounting Type Through Hole
Package Type PDIP
Pin Count 20
Maximum High Level Output Current -4mA
Maximum Low Level Output Current 4mA
Maximum Propagation Delay Time @ Maximum CL 34 ns @ 4.5 V
Dimensions 24.33 x 6.35 x 4.57mm
Height 4.57mm
Maximum Operating Temperature +125 °C
Width 6.35mm
Length 24.33mm
Propagation Delay Test Condition 50pF
Minimum Operating Temperature -55 °C
Minimum Operating Supply Voltage 4.5 V
Maximum Operating Supply Voltage 5.5 V
100 In stock for delivery within 1 working days
Price Each (In a Tube of 20)
kr 6,236
(exc. VAT)
kr 7,795
(inc. VAT)
Units
Per unit
Per Tube*
20 +
kr 6,236
kr 124,72
*price indicative
Related Products
The LM258x series of SIMPLE SWITCHER® regulators are ...
Description:
The LM258x series of SIMPLE SWITCHER® regulators are designed for flyback, step-up (boost), SEPIC, and forward converter applications. Requires few external components. Output voltage versions: 5V, 12V, and adjustable. Family of standard inductors and transformers. Wide input voltage range: 4V ...
Texas Instruments range of Inverters and Buffers from ...
Description:
Texas Instruments range of Inverters and Buffers from the 74HCT Family of CMOS Logic ICs. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family ...
Texas Instruments Complex Function ICs from the 4000 ...
Description:
Texas Instruments Complex Function ICs from the 4000 Series CMOS Logic Family includes 7-segment LCD Latch/Decoder/Drivers, Magnitude Comparators and Phase Locked Loop (PLL) ICs. CMOS Family devices. Wide operating voltage range: 3 to 18V.
Texas Instruments range of Complex Function products from ...
Description:
Texas Instruments range of Complex Function products from the 74HC High Speed CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, Parity Checkers, 7-segment LCD Latch/Decoder/Drivers and PLL (Phase Locked Loop) ICs. The 74HC Family use silicon gate CMOS ...