Nexperia 74HC688D,652, 8bit-Bit, Magnitude Comparator, Single Ended, Inverting, 20-Pin SOIC

  • N° de stock RS 170-8068
  • Référence fabricant 74HC688D,652
  • Fabricant Nexperia
Documentation technique
Législations et de normes
Déclaration de conformité RoHS
Détails du produit

A range of digital magnitude comparators. These devices can compare the magnitude of any binary words. Manufactured in low power CMOS, they have CMOS and TTL input options. An indispensable component in applications such as process controllers and servo-motor control.

Magnitude comparison of any binary words
Serial or parallel expansion without extra gating
Low power CMOS
CMOS and TTL input options
Key applications
Process controllers
Servo-motor control

The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). The 74HC/HCT688 are 8-bit magnitude comparators. They perform comparison of two 8-bit binary or BCD words. The output provides P = Q.

Compare two 8-bit words
Output capability: standard
ICC category: MSI

Attribut Valeur
Logic Family 74HC
Logic Function Magnitude Comparator
Output Function A=B
Number of Bits 8
Output Type Single Ended
Polarity Inverting
Mounting Type Surface Mount
Package Type SO
Pin Count 20
Maximum High Level Output Current -5.2mA
Maximum Low Level Output Current 5.2mA
Maximum Propagation Delay Time @ Maximum CL 255 ns @ 50 pF
Dimensions 13 x 7.6 x 2.45mm
Height 2.45mm
Width 7.6mm
Minimum Operating Supply Voltage 2 V
Length 13mm
Propagation Delay Test Condition 50pF
Maximum Operating Supply Voltage 6 V
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
342 En stock pour livraison sous 1 jour(s)
Prix Each (In a Tube of 38)
(TVA exclue)
(TVA incluse)
Prix par unité
le tube*
38 - 152
0,503 €
19,114 €
190 +
0,321 €
12,198 €
*prix conseillé