There are no models available for this part yet.
Overview of 74AC540PCQR by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 6 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for 74AC540PCQR by Texas Instruments
Part Data Attributes for 74AC540PCQR by Texas Instruments
|
|
---|---|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
NATIONAL SEMICONDUCTOR CORP
|
Part Package Code
|
DIP
|
Package Description
|
DIP, DIP20,.3
|
Pin Count
|
20
|
Reach Compliance Code
|
unknown
|
HTS Code
|
8542.39.00.01
|
Additional Feature
|
WITH DUAL OUTPUT ENABLE
|
Control Type
|
ENABLE LOW
|
Family
|
AC
|
JESD-30 Code
|
R-PDIP-T20
|
JESD-609 Code
|
e0
|
Length
|
24.892 mm
|
Load Capacitance (CL)
|
50 pF
|
Logic IC Type
|
BUS DRIVER
|
Max I(ol)
|
0.012 A
|
Number of Bits
|
8
|
Number of Functions
|
1
|
Number of Ports
|
2
|
Number of Terminals
|
20
|
Operating Temperature-Max
|
85 °C
|
Operating Temperature-Min
|
-40 °C
|
Output Polarity
|
INVERTED
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
DIP
|
Package Equivalence Code
|
DIP20,.3
|
Package Shape
|
RECTANGULAR
|
Package Style
|
IN-LINE
|
Prop. Delay@Nom-Sup
|
8 ns
|
Propagation Delay (tpd)
|
6 ns
|
Qualification Status
|
Not Qualified
|
Seated Height-Max
|
5.08 mm
|
Supply Voltage-Max (Vsup)
|
6 V
|
Supply Voltage-Min (Vsup)
|
2 V
|
Supply Voltage-Nom (Vsup)
|
5 V
|
Surface Mount
|
NO
|
Technology
|
CMOS
|
Temperature Grade
|
INDUSTRIAL
|
Terminal Finish
|
Tin/Lead (Sn/Pb)
|
Terminal Form
|
THROUGH-HOLE
|
Terminal Pitch
|
2.54 mm
|
Terminal Position
|
DUAL
|
Width
|
7.62 mm
|
Alternate Parts for 74AC540PCQR
This table gives cross-reference parts and alternative options found for 74AC540PCQR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74AC540PCQR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
74AC540PC | AC SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 | Texas Instruments | 74AC540PCQR vs 74AC540PC |
74AC540DC | Bus Driver, AC Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, CERAMIC, DIP-20 | Fairchild Semiconductor Corporation | 74AC540PCQR vs 74AC540DC |
5962H9659201VCA | Bus Driver, | Cobham Semiconductor Solutions | 74AC540PCQR vs 5962H9659201VCA |
CD74AC540E | AC SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, PACKAGE-20 | Rochester Electronics LLC | 74AC540PCQR vs CD74AC540E |
5962R9659201VRX | Bus Driver, AC Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, SIDE BRAZED, CERAMIC, DIP-20 | Cobham Semiconductor Solutions | 74AC540PCQR vs 5962R9659201VRX |
5962H9659201QCX | Bus Driver, | Cobham Semiconductor Solutions | 74AC540PCQR vs 5962H9659201QCX |
UT54ACS540-PCA | Bus Driver, AC Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, DIP-20 | Cobham Semiconductor Solutions | 74AC540PCQR vs UT54ACS540-PCA |
5962-8769501RA | Bus Driver, AC Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20 | QP Semiconductor | 74AC540PCQR vs 5962-8769501RA |
5962H9659201VCX | Bus Driver/Transceiver | Cobham Power Products | 74AC540PCQR vs 5962H9659201VCX |
54AC540DM | AC SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 | Texas Instruments | 74AC540PCQR vs 54AC540DM |