8-bit bidirectional bus transceiver with inverted output, featuring ALS family logic. Operates from a 4.5V to 5.5V supply voltage with a nominal 5V. Offers a propagation delay of 10ns and 20 terminals in a PDSO20 (SOIC-20) package. Designed for commercial temperature grade operation from 0°C to 70°C.
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Technical Specifications
Texas Instruments DM74ALS640AWM technical specifications.
General
Max Operating Temperature
70
Number of Terminals
20
Min Operating Temperature
0
Terminal Position
DUAL
JEDEC Package Code
R-PDSO-G20
Width
7.5
Length
12.8
Pin Count
20
Number of Functions
1
Temperature Grade
COMMERCIAL
Supply Voltage-Nom (Vsup)
5
Supply Voltage-Max (Vsup)
5.5
Supply Voltage-Min (Vsup)
4.5
Logic IC Type
BUS TRANSCEIVER
Family
ALS
Propagation Delay (tpd)
10
Number of Bits
8
Max I(ol)
0.024
Prop. Delay@Nom-Sup
11
Load Capacitance
50
Output Polarity
INVERTED
Number of Ports
2
Power Supply Current-Max (ICC)
55
Count Direction
BIDIRECTIONAL
Control Type
COMMON CONTROL
Compliance
RoHS
No
REACH
unknown
Military Spec
False
Datasheet
Texas Instruments DM74ALS640AWM Datasheet
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