PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT
Count Direction:
RIGHT
Family:
LS
JESD-30 Code:
R-PDIP-T16
JESD-609 Code:
e4
Length:
19.305 mm
Load Capacitance (CL):
30 pF
Logic IC Type:
SERIAL IN PARALLEL OUT
Max Frequency@Nom-Sup:
20000000 Hz
Number of Bits:
8
Number of Functions:
1
Number of Terminals:
16
Operating Temperature-Max:
70 °C
Output Characteristics:
3-STATE
Output Polarity:
TRUE
Package Body Material:
PLASTIC/EPOXY
Package Code:
DIP
Package Equivalence Code:
DIP16,.3
Package Shape:
RECTANGULAR
Package Style:
IN-LINE
Packing Method:
TUBE
Power Supply Current-Max (ICC):
65 mA
Propagation Delay (tpd):
25 ns
Qualification Status:
Not Qualified
Seated Height-Max:
5.08 mm
Supply Voltage-Max (Vsup):
5.25 V
Supply Voltage-Min (Vsup):
4.75 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
NO
Technology:
TTL
Temperature Grade:
COMMERCIAL
Terminal Finish:
NICKEL PALLADIUM GOLD
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Trigger Type:
POSITIVE EDGE
Width:
7.62 mm
fmax-Min:
20 MHz
SN74LS595NE4 Frequently Asked Questions (FAQs)
The maximum clock frequency for the SN74LS595NE4 is 30 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the datasheet for specific frequency limits at different operating conditions.
While the SN74LS595NE4 is primarily a shift register, it can be used as a level shifter in certain applications. However, it's not designed for high-speed level shifting and may not provide the best performance. It's recommended to use a dedicated level shifter IC for high-speed applications.
The SN74LS595NE4 has an undefined power-up state, which means that the output state is not guaranteed. To ensure a known initial state, it's recommended to use an external reset signal or a power-on reset circuit to initialize the shift register.
The SN74LS595NE4 is a 5V device, but it can be used in a 3.3V system with some limitations. The output voltage will be lower than 5V, and the device may not meet the specified timing parameters. It's recommended to check the datasheet for specific voltage and timing limitations.
To minimize power consumption in the SN74LS595NE4, use a low-frequency clock signal, minimize the number of output transitions, and use a low-power mode (if available). Additionally, consider using a low-power version of the device or a different device family designed for low power consumption.
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SN74LS595NE4 Overview
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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.
