There are no models available for this part yet.
Overview of 54LS245LMQB by Fairchild Semiconductor Corporation
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: ( 0 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
CAD Models for 54LS245LMQB by Fairchild Semiconductor Corporation
Part Data Attributes for 54LS245LMQB by Fairchild Semiconductor Corporation
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
FAIRCHILD SEMICONDUCTOR CORP
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|
Part Package Code
|
QLCC
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|
Package Description
|
QCCN, LCC20,.35SQ
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|
Pin Count
|
20
|
|
Reach Compliance Code
|
unknown
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|
HTS Code
|
8542.39.00.01
|
|
Control Type
|
COMMON CONTROL
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|
Count Direction
|
BIDIRECTIONAL
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|
Family
|
LS
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JESD-30 Code
|
S-CQCC-N20
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|
JESD-609 Code
|
e0
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Length
|
8.89 mm
|
|
Logic IC Type
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BUS TRANSCEIVER
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|
Max I(ol)
|
0.012 A
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Number of Bits
|
8
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Number of Functions
|
1
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Number of Ports
|
2
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Number of Terminals
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20
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Operating Temperature-Max
|
125 °C
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|
Operating Temperature-Min
|
-55 °C
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Output Characteristics
|
3-STATE
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Output Polarity
|
TRUE
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Package Body Material
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CERAMIC, METAL-SEALED COFIRED
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|
Package Code
|
QCCN
|
|
Package Equivalence Code
|
LCC20,.35SQ
|
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Package Shape
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SQUARE
|
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Package Style
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CHIP CARRIER
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|
Prop. Delay@Nom-Sup
|
12 ns
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Propagation Delay (tpd)
|
12 ns
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Qualification Status
|
Not Qualified
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Screening Level
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MIL-STD-883 Class B
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|
Seated Height-Max
|
1.905 mm
|
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Supply Voltage-Max (Vsup)
|
5.5 V
|
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Supply Voltage-Min (Vsup)
|
4.5 V
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|
Supply Voltage-Nom (Vsup)
|
5 V
|
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Surface Mount
|
YES
|
|
Technology
|
TTL
|
|
Temperature Grade
|
MILITARY
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|
Terminal Finish
|
TIN LEAD
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|
Terminal Form
|
NO LEAD
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|
Terminal Pitch
|
1.27 mm
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Terminal Position
|
QUAD
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Width
|
8.89 mm
|
Alternate Parts for 54LS245LMQB
This table gives cross-reference parts and alternative options found for 54LS245LMQB. 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 54LS245LMQB, 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 |
|---|---|---|---|
| 54LS245/B2AJC | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Motorola Mobility LLC | 54LS245LMQB vs 54LS245/B2AJC |
| SN74LS245DWRG4 | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | 54LS245LMQB vs SN74LS245DWRG4 |
| SN74LS245J | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, | Monolithic Memories (RETIRED) | 54LS245LMQB vs SN74LS245J |
| M38510/32803B2X | Bus Transceiver, LS Series, 2-Func, 8-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20 | Signetics | 54LS245LMQB vs M38510/32803B2X |
| SN74LS245JP4 | Bus Transceiver, | Rochester Electronics LLC | 54LS245LMQB vs SN74LS245JP4 |
| DM74LS245J | Bus Transceiver, | Rochester Electronics LLC | 54LS245LMQB vs DM74LS245J |
| SN54LS245J | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Texas Instruments | 54LS245LMQB vs SN54LS245J |
| M38510/32803B2C | Bus Transceiver, LS Series, 2-Func, 8-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20 | Lansdale Semiconductor Inc | 54LS245LMQB vs M38510/32803B2C |
| SN74LS245NSRE4 | Octal bus transceivers 20-SO 0 to 70 | Texas Instruments | 54LS245LMQB vs SN74LS245NSRE4 |
| N74LS245N | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, | YAGEO Corporation | 54LS245LMQB vs N74LS245N |