Nexperia B.V. Octal buffer/line driver; 3-state 74ALVC244PW,118

The 74ALVC244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.

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

Win Source Part Number: 1371334-74ALVC244PW,118
Category: Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 32 pct.
MSL Level: 1 (Unlimited)
Mfr: Nexperia USA Inc.
Series: 74ALVC
Package: Tape & Reel
Product Status: Active
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
Base Product Number: 74ALVC244
Mounting Type: Surface Mount
HTSUS: 8542.39.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Voltage - Supply: 1.65V ~ 3.6V
Output Type: 3-State
Logic Type: Buffer, Non-Inverting
Current - Output High, Low: 24mA, 24mA
Number of Elements: 2
Number of Bits per Element: 4