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Product

3-State Output Buffer

The NCA8x4x devices are multi-channel signal buffer, providing low power consumption, three-state output, and strong single-channel drive capability. They can support bi-directional signal transmission and up to 8 channels for transmission. Working voltage range is wide and the signal level is adjustable, can be applicated at motor drive, industrial automation, telecom and other systems.

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  • Supply voltage
    4.5~5.5V
    1.65~3.6V
    VCCA = 4.5~5.5V VCCB = 2.7~3.6V
    VCCA = 4.5~5.5V VCCB = 2.7~3.6V
    VCCA = 1.65~5.5V VCCB =1.65~5.5V
  • Number of channels
    8
  • Forward/reverse channels
    4(Forward)/4(Reverse)
    8(Forward/Reverse)
    8(Forward)
  • Input type
    TTL
    CMOS
    TTL/CMOS
  • Output type
    3-State
  • Features
    Dual power supply, transmission direction control, output enable control
    Single power supply, transmission direction control, output enable control
    Single power supply, two output enable controls
  • Maximum load current (mA)
    24
  • Rating
    Industrial
    Automotive
  • Operating temperature range (°C)
    -40~125
  • Package
    TSSOP20
    TSSOP24

show 14 devices

Part Number Supply voltage Number of channels Forward/reverse channels Input type Output type Features Maximum load current (mA) Rating Operating temperature range (°C) Package
NCA8T245
VCCA=1.65~5.5V; VCCB=1.65~5.5V
8
8(Forward/Reverse)
TTL/CMOS
3-State
Dual power supply, transmission direction control, output enable control
32
Industrial
-40~125
TSSOP24
NCA8T245-Q1
VCCA=1.65~5.5V; VCCB=1.65~5.5V
8
8(Forward/Reverse)
TTL/CMOS
3-State
Dual power supply, transmission direction control, output enable control
32
Automotive
-40~125
TSSOP24
NCA8245
4.5~5.5V
8
8(Forward/Reverse)
TTL
3-State
Single power supply, transmission direction control, output enable control
24
Industrial
-40~125
TSSOP20
NCA8244-Q1
4.5~5.5V
8
4(Forward)/4(Reverse)
CMOS
3-State
Single power supply, two output enable controls
24
Automotive
-40~125
TSSOP20
NCA8244L
1.65~3.6V
8
4(Forward)/4(Reverse)
TTL/CMOS
3-State
Single power supply, two output enable controls
24
Industrial
-40~125
TSSOP20
NCA8244L-Q1
1.65~3.6V
8
4(Forward)/4(Reverse)
TTL/CMOS
3-State
Single power supply, two output enable controls
24
Automotive
-40~125
TSSOP20
NCA8245-Q1
4.5~5.5V
8
8(Forward/Reverse)
TTL
3-State
Single power supply, transmission direction control, output enable control
24
Automotive
-40~125
TSSOP20
NCA8245L
1.65~3.6V
8
8(Forward/Reverse)
TTL/CMOS
3-State
Single power supply, transmission direction control, output enable control
24
Industrial
-40~125
TSSOP20
NCA8245L-Q1
1.65~3.6V
8
8(Forward/Reverse)
TTL/CMOS
3-State
Single power supply, transmission direction control, output enable control
24
Automotive
-40~125
TSSOP20
NCA8244
4.5~5.5V
8
4(Forward)/4(Reverse)
TTL
3-State
Single power supply, two output enable controls
24
Industrial
-40~125
TSSOP20
NCA8541
4.5~5.5V
8
8(Forward)
TTL
3-State
Single power supply, two output enable controls
24
Industrial
-40~125
TSSOP20
NCA8541-Q1
4.5~5.5V
8
8(Forward)
TTL
3-State
Single power supply, two output enable controls
24
Automotive
-40~125
TSSOP20
NCA84245
VCCA=4.5~5.5V; VCCB=2.7~3.6V
8
8(Forward/Reverse)
TTL
3-State
Dual power supply, transmission direction control, output enable control
24
Industrial
-40~125
TSSOP24
NCA84245-Q1
VCCA=4.5~5.5V; VCCB=2.7~3.6V
8
8(Forward/Reverse)
TTL
3-State
Dual power supply, transmission direction control, output enable control
24
Automotive
-40~125
TSSOP24

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