74ACT1284MTCX Fairchild Semiconductor, 74ACT1284MTCX Datasheet - Page 5
![TXRX IEEE TTL COMPATIBLE 20TSSOP](/photos/6/96/69691/261-20-tssop_sml.jpg)
74ACT1284MTCX
Manufacturer Part Number
74ACT1284MTCX
Description
TXRX IEEE TTL COMPATIBLE 20TSSOP
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Datasheet
1.74ACT1284MTCX.pdf
(7 pages)
Specifications of 74ACT1284MTCX
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-TSSOP
Number Of Transmitters
1
Number Of Receivers
1
Power Supply Requirement
Single
Package Type
TSSOP
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
AC Loading and Waveforms
FIGURE 4. A to B Direction Test Load and Waveforms for Open Drain B
FIGURE 3. B to A Direction Test Load and Waveforms for Outputs A
FIGURE 1. Port A to B Propagation Delay Waveforms
FIGURE 2. B Output Test Load and Waveforms
5
t
t
SLEW
SLEW
measures between 10% to 90% on the t
measures between 10% to 90% on the t
1
- A
1
- B
4
PHL
PLH
7
www.fairchildsemi.com
Transition
Transition