74ABT245CSC Fairchild Semiconductor, 74ABT245CSC Datasheet - Page 8
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74ABT245CSC
Manufacturer Part Number
74ABT245CSC
Description
IC TRANSCVR TRI-ST 8BIT 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74ABTr
Datasheet
1.74ABT245CSC.pdf
(13 pages)
Specifications of 74ABT245CSC
Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Logic Family
74ABT
Number Of Channels Per Chip
8
Input Level
TTL
Output Level
TTL
Output Type
3-State
High Level Output Current
- 32 mA
Low Level Output Current
64 mA
Propagation Delay Time
3.6 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 85 C
Function
Transceiver
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Circuits
8
Polarity
Non-Inverting
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74ABT245CSC
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
74ABT245CSCX
Manufacturer:
FCS
Quantity:
20 000
©1991 Fairchild Semiconductor Corporation
74ABT245 Rev. 1.4
AC Loading
*Includes jig and probe capacitance
AC Waveforms
Figure 5. Propagation Delay, Pulse Width Waveforms
Figure 4. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
Figure 1. Standard AC Test Load
Amplitude
3.0V
Figure 3. Test Input Signal Requirements
Rep. Rate
1MHz
8
500ns
t
W
Figure 7. Setup Time, Hold Time and
Figure 6. 3-STATE Output HIGH and
Figure 2. Test Input Signal Levels
LOW Enable and Disable Times
2.5ns
Recovery Time Waveforms
t
r
2.5ns
t
f
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