WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; WITH CLOCK ENABLE
Control Type:
INDEPENDENT CONTROL
Count Direction:
BIDIRECTIONAL
Family:
ABT
JESD-30 Code:
S-PQFP-G64
JESD-609 Code:
e4
Length:
10 mm
Load Capacitance (CL):
50 pF
Logic IC Type:
BOUNDARY SCAN REG BUS TRANSCEIVER
Max I(ol):
0.064 A
Moisture Sensitivity Level:
3
Number of Bits:
20
Number of Functions:
20
Number of Ports:
2
Number of Terminals:
64
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Characteristics:
3-STATE
Output Polarity:
TRUE
Package Body Material:
PLASTIC/EPOXY
Package Code:
LFQFP
Package Equivalence Code:
QFP64,.47SQ,20
Package Shape:
SQUARE
Package Style:
FLATPACK, LOW PROFILE, FINE PITCH
Packing Method:
TRAY
Peak Reflow Temperature (Cel):
260
Power Supply Current-Max (ICC):
40 mA
Prop. Delay@Nom-Sup:
6.5 ns
Propagation Delay (tpd):
6.8 ns
Qualification Status:
Not Qualified
Screening Level:
MIL-STD-883
Seated Height-Max:
1.6 mm
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
BICMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
10 mm
SN74ABT18504PM Frequently Asked Questions (FAQs)
The maximum operating frequency of the SN74ABT18504PM is 100 MHz, but it can vary depending on the system design and capacitive loading.
To ensure signal integrity, use controlled impedance PCB traces, minimize trace lengths, and use termination resistors as recommended in the datasheet. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
Yes, the SN74ABT18504PM is compatible with 3.3V systems, but ensure that the input voltage (VCC) is within the recommended range of 2.7V to 3.6V. Also, note that the output voltage levels may not be fully compatible with 3.3V logic levels, so additional voltage translation or level shifting may be required.
To ensure proper operation, power up the VCC pin before applying input signals, and power down the VCC pin after removing input signals. Additionally, consider using a power sequencing controller or a voltage supervisor to ensure correct power-up and power-down sequences.
Follow the recommended layout and routing guidelines in the datasheet, including keeping the input and output traces short and away from noise sources, using a solid ground plane, and minimizing vias and layer changes. Additionally, consider using a PCB design tool with built-in signal integrity analysis and layout optimization features.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SN74ABT18504PM Overview
Use the download button to access the SN74ABT18504PM schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74A,
or try a keyword search, such as Bus Driver/Transceivers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
