DESCRIPTION

Package Options Include Plastic “‘Small Outline’ Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs.

SN54LS54 PACKAGE: J OR W

These devices contain 4-wide AND-OR-INVERT gates.
They perform the following Boolean functions:
SN54 Y=AB+CD+EF+GH
SNLS54 Y = AB + CED + FGH + IJ
The SN5454 and SN54LS54 are characterized for operation over the full military temperature range of -55℃ to 125℃.

The SN7454 and SN74LS54 are characterized for operation from 0℃ to 70℃.

Absolute maximum ratings over the operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC, I see Note 1): 7V
Input voltage: 7V
Operating free-air temperature:
SN54LS54: -55℃ to 125℃/SN74LS54: 0℃ to 70℃
Storage temperature range: -65℃ to 150℃
NOTE 1: Voltage values are to the network ground terminal.

 

Recommended operating conditions

SN54LS54 SN74LS54 UNIT
MIN NOM MAX MIN NOM MAX
VCc Supply voltage 4.5 5 5.5 4.75 5 5.25 V
VIH High-level input voltage 2 2 V
VIL Low-leve! input voltage 0.7 0.8 V
IOH High-level output current -0.4 -0.4 mA
IOL Low-level output current 4 8 mA
TA Operating free-air temperature -55 125 0 70 ℃

Electrical characteristics over the recommended operating free-air temperature range (unless otherwise noted)

PARAMETER TEST CONDITIONS↑ SN54LS54 SN74LS54 UNIT
MIN TYP* MAX MIN TYP* MAX
VIK Vcc=MIN,   VIH=-18mA -1.5 -1.5 V
VOH Vcc=MIN,   VIL=MAX,   IOH=-0.4mA 2.5 3.4 2.5 3.4 V
VOL Vcc=MIN,   VIH=2V,   IOL=4mA 0.25 4 0.25 4 V
Vcc=MIN,   VIH=2V,   IOL=8mA 0.35 0.5 mA
II Vcc=MAX,   VI=7V 0.1 0.1 μA
IIH Vcc=MAX,   VI=2.7V 20 20 mA
IIL Vcc=MAX,   VI=0.4V -0.4 -0.4 mA
IOS Vcc=MAX -20 -100 -20 -100 mA
ICCH Vcc=MAX,   VI=0V 0.8 1.6 0.8 1.6 mA
ICCL Vcc=MAX,   See Note 2 1 2 1 2 mA

↑For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
* All typical values are at VCC = 5 V, TA = 25 °C.
§Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.
NOTE 2: All inputs of one AND gate at 4.5 V, all others at GND.

 

Switching characteristics,VCC = 5 V,TA = 25°C (see note 3)

PARAMETER FORM
(INPUT)		 TO
(OUTPUT)		 TEST CONDITIONS MIN TYP MAX UNIT
tPLH Any Y RL = 2KΩ CL = 15pF 12 20 ns
tPHL 12.5 20 ns

NOTE 3: Load circuits and voltage waveforms are shown in Section 1.

 

OTHER

RoHS: TI defines “RoHS” to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substances do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, “RoHS” products are suitable for use in specified lead-free processes. TI may reference these types of products as “Pb-Free.”.
RoHS Exempt: TI defines “RoHS Exempt” to mean products that contain lead but are compliant with EU RoHS under a specific EU RoHS exemption.
Green: TI defines “Green” to mean the content of chlorine (Cl) and bromine (Br)-based flame retardants that meet JS709B low halogen requirements of <=1000 ppm threshold. Antimony trioxide-based flame retardants must also meet the <=1000 ppm threshold requirement.
MSL, Peak Temp. – The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications and peak solder temperature.
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
Multiple Device Markings will be inside parentheses. Only one device marking, contained in parentheses and separated by a “~” will appear on a device. If a line is indented, then it is a continuation of the previous line, and the two combined represent the entire Device Marking for that device.
Lead finish/Ball material – Orderable devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two lines if the finish value exceeds the maximum column width.