74ACT1284MSAX Fairchild Semiconductor, 74ACT1284MSAX Datasheet - Page 2
74ACT1284MSAX
Manufacturer Part Number
74ACT1284MSAX
Description
TXRX IEEE TTL COMPATIBLE 20SSOP
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Datasheet
1.74ACT1284MSAX.pdf
(7 pages)
Specifications of 74ACT1284MSAX
Logic Type
IEEE STD 1284 Translation Transceiver
Supply Voltage
4.5 V ~ 5.5 V
Number Of Bits
7
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Number Of Transmitters
1
Number Of Receivers
1
Power Supply Requirement
Single
Package Type
SSOP
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
20
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74ACT1284MSAX
Manufacturer:
NEC
Quantity:
338
Part Number:
74ACT1284MSAX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
www.fairchildsemi.com
Truth Table
Note 1: B
Note 2: B
Logic Diagram
5
1
- B
- B
7
7
Open Drain Outputs
Open Drain Outputs
DIR
H
H
L
L
Inputs
HD
H
H
L
L
2
B
A
B
A
A
A
1
5
1
5
1
1
- B
- B
- A
- A
- A
- A
4
4
7
7
7
7
Data to B
Data to B
Data to B
Data to B
Data to A
Data to A
Outputs
5
5
1
1
1
1
- B
- B
- B
- B
- A
- A
4
7
4
7
7
7
, and
, and
(Note 1)
(Note 2)