Nexperia B.V. Octal D-type transparent latch; 3-state 74ALVC373BQ,115

The 74ALVC373 is an octal D-type transparent latch with 3-state outputs. The device features latch enable (LE) and output enable (OE) inputs. When LE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes. When LE is LOW the latches store the information that was present at the inputs a set-up time preceding the HIGH-to-LOW transition of LE. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the latches.

Schmitt trigger action on all inputs makes the device tolerant of slow rise and fall times.

This device is fully specified for partial power down applications using I_OFF. The I_OFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

• Wide supply voltage range from 1.65 V to 3.6 V
• CMOS low power dissipation
• Overvoltage tolerant inputs to 3.6 V
• Direct interface with TTL levels
• I_OFF circuitry provides partial Power-down mode operation
• Latch-up performance exceeds 250 mA per JESD78 Class II.A
• Complies with JEDEC standards:
• JESD8-7 (1.65 V to 1.95 V)
• JESD8-5 (2.3 V to 2.7 V)
• JESD8C/JESD36 (2.7 V to 3.6 V)
• ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

IC OCTAL D TRANSP LATCH 20DHVQFN

D-Type Transparent Latch 1 Channel 8:8 IC Tri-State 20-DHVQFN (4.5x2.5)

D-Type Transparent Latch 1 Channel 8:8 IC Tri-State 20-DHVQFN (4.5x2.5)

IC D-TYPE TRANSP SGL 8:8 20HVQFN

Manufacturer: Nexperia USA Inc.
Win Source Part Number: 765233-74ALVC373BQ,115
Series: 74ALVC
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C
Package: 20-VFQFN Exposed Pad
Mounting: SMD
Logic Type: D-Type Transparent Latch
Output Type: Tri-State
Current - Output High, Low: 24mA, 24mA
Operating Supply Voltage: 1.65 V ~ 3.6 V
Independent Circuits: 1
Delay Time - Propagation: 2.2ns
Family Name: 74ALVC373
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-DHVQFN (4.5x 2.5)
Alternative Parts (Cross-Reference): 74ALVC373PW,112; 74ALVC373PW; 74ALVC373D;
Introduction Date: February 26, 2002
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2027
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Limited