Texas Instruments
74HC688 - 8-Bit Identity Comparators
SN54HC688, SN74HC688
SCLS010F – DECEMBER 1982 – REVISED MAY 2022
SN54HC688, SN74HC688 8-Bit Identity Comparators
1 Features
• Wide operating voltage
(16 views)
IDT
74FCT521AT - FAST CMOS 8-BIT IDENTITY COMPARATOR
74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR
FAST CMOS 8-BIT IDENTITY COMPARATOR
INDUSTRIALTEMPERATURERANGE
74FCT521AT/CT
FEATURES:
• A and C g
(15 views)
Renesas
74FCT521AT - FAST CMOS 8-BIT IDENTITY COMPARATOR
74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR
FAST CMOS 8-BIT IDENTITY COMPARATOR
INDUSTRIAL TEMPERATURE RANGE
74FCT521AT/CT
FEATURES:
• A and C
(14 views)
Fairchild Semiconductor
74AC520 - 8-Bit Identity Comparator
74AC520, 74ACT520 8-Bit Identity Comparator
March 2007
74AC520, 74ACT520 8-Bit Identity Comparator
Features
■ Compares two 8-bit words in 6.5ns typ.
(13 views)
ETC
74LS688 - 8-Bit Magnitude/Identity Comparators
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
www
(13 views)
National Semiconductor
54ACT521 - 8-Bit Identity Comparator
www.DataSheet4U.com
54AC521 • 54ACT521 8-Bit Identity Comparator
September 1998
54AC521 • 54ACT521 8-Bit Identity Comparator
General Description
Th
(13 views)
Texas Instruments
74ACT11521 - 8-Bit Identity Comparators
ą
• Compares Two 8-Bit Words • Inputs Are TTL-Voltage Compatible • Flow-Through Architecture Optimizes
PCB Layout
• Center-Pin VCC and GND Configurat
(13 views)
Integrated Device Technology
IDT54FCT521 - FAST CMOS 8-BIT IDENTITY COMPARATOR
IDT54/74FCT521/A/B/C FAST CMOS 8-BIT IDENTITY COMPARATOR
FAST CMOS 8-BIT IDENTITY COMPARATOR
MILITARY AND COMMERCIAL TEMPERATURE RANGES
IDT54/74FCT52
(12 views)
Fairchild
74F521 - 8-Bit Identity Comparator
74F521 8-Bit Identity Comparator
April 1988 Revised August 1999
74F521 8-Bit Identity Comparator
General Description
The 74F521 is an expandable 8-b
(12 views)
Texas Instruments
74F521 - 8-Bit Identity Comparators
• Compares Two 8-Bit Words • Package Options Include Plastic
Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil D
(12 views)
Texas Instruments
54HC688 - 8-Bit Identity Comparators
SN54HC688, SN74HC688
SCLS010F – DECEMBER 1982 – REVISED MAY 2022
SN54HC688, SN74HC688 8-Bit Identity Comparators
1 Features
• Wide operating voltage
(12 views)
Texas Instruments
SN74ALS688 - 8-BIT IDENTITY COMPARATORS
• Compare Two 8-Bit Words • Totem-Pole Outputs (P = Q) • ′ALS688 Are Identical to ′ALS521 • Package Options Include Plastic
Small-Outline (DW) Package
(12 views)
Texas Instruments
SN54ALS688 - 8-BIT IDENTITY COMPARATORS
• Compare Two 8-Bit Words • Totem-Pole Outputs (P = Q) • ′ALS688 Are Identical to ′ALS521 • Package Options Include Plastic
Small-Outline (DW) Package
(12 views)
National Semiconductor
54AC520 - 8-Bit Identity Comparator
www.DataSheet4U.com
54AC520 • 54ACT520 8-Bit Identity Comparator
September 1998
54AC520 • 54ACT520 8-Bit Identity Comparator
General Description
Th
(11 views)
National Semiconductor
54AC521 - 8-Bit Identity Comparator
www.DataSheet4U.com
54AC521 • 54ACT521 8-Bit Identity Comparator
September 1998
54AC521 • 54ACT521 8-Bit Identity Comparator
General Description
Th
(11 views)
National Semiconductor
54F521 - 8-Bit Identity Comparator
www.DataSheet4U.com
54F 74F521 8-Bit Identity Comparator
May 1995
54F 74F521 8-Bit Identity Comparator
General Description
The ’F521 is an expandab
(11 views)
Texas Instruments
54ACT11521 - 8-Bit Identity Comparators
ą
• Compares Two 8-Bit Words • Inputs Are TTL-Voltage Compatible • Flow-Through Architecture Optimizes
PCB Layout
• Center-Pin VCC and GND Configurat
(11 views)
Renesas
74FCT521CT - FAST CMOS 8-BIT IDENTITY COMPARATOR
74FCT521AT/CT FAST CMOS 8-BIT IDENTITY COMPARATOR
FAST CMOS 8-BIT IDENTITY COMPARATOR
INDUSTRIAL TEMPERATURE RANGE
74FCT521AT/CT
FEATURES:
• A and C
(11 views)
Texas Instruments
54F521 - 8-Bit Identity Comparators
• Compares Two 8-Bit Words • Package Options Include Plastic
Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil D
(11 views)
IDT
IDT54AHCT521 - High Speed CMOS 8-Bit Identity Comparator
FEATURES:
• Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes
• 9ns typical propagation delay • IOl = 14mA o
(10 views)