PI74FCT646ATS Pericom Semiconductor, PI74FCT646ATS Datasheet - Page 6

• Manufacturer Part Number: PI74FCT646ATS
• Description: IC TRANSCEIVER 8BIT 24SOIC
• Manufacturer: Pericom Semiconductor
• Series: 74FCTr

Specifications of PI74FCT646ATS

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 64mA, 64mA
• Voltage - Supply: 5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (5.3mm Width), 24-SOP, 24-SOEIAJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter guaranteed but not production tested.
PI74FCT646/2646T Switching Characteristics over Operating Range
PI74FCT648T Switching Characteristics over Operating Range
Parameters
Parameters
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
PLH
PHL
PLH
PHL
SU
H
W
PLH
PHL
PZH
PZL
PHZ
PLZ
PLH
PHL
PLH
PHL
SU
H
W
Description
Propagation Delay
Bus to Bus
Output Enable Time
G, DIR to Bus
Output Disable Time
G, DIR to Bus
Propagation Delay
Clock to Bus
Propagation Delay
SBA or SAB to Bus
Setup Time HIGH or
LOW, B
Hold Time HIGH or
LOW, Bus to Clock
Clock Pulse Width
HIGH or LOW
Description
Propagation Delay
Bus to Bus
Output Enable Time
G, DIR to Bus
Output Disable Time
G, DIR to Bus
Propagation Delay
Clock to Bus
Propagation Delay
SBA or SAB to Bus
Setup Time HIGH or
LOW, B
Hold Time HIGH or
LOW, Bus to Clock
Clock Pulse Width
HIGH or LOW
US
US
to Clock
to Clock
(3)
(3)
(3)
(3)
Conditions
Conditions
C
R
C
R
L
L
L
L
= 500
= 500
= 50 pF
= 50 pF
(1)
(1)
Min
Min
2.0
2.0
2.0
2.0
2.0
4.0
2.0
6.0
2.0
2.0
2.0
2.0
2.0
4.0
2.0
6.0
646T/2646T
Com.
Com.
648T
6
Max
14.0
Max
14.0
7.5
9.0
9.0
9.5
7.5
9.0
9.0
9.5
—
—
—
—
—
—
646AT/2646AT
Min
Min
OCTAL REGISTERED TRANSCEIVERS
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.5
5.0
2.0
2.0
2.0
2.0
1.5
5.0
648AT
Com.
Com.
Max
Max
6.3
9.8
6.3
6.3
7.7
6.3
9.8
6.3
6.3
7.7
—
—
—
—
—
—
(25 Series) P174FCT2646T/2652T
Min
Min
1.5
1.5
1.5
1.5
1.5
2.0
1.5
5.0
1.5
1.5
1.5
1.5
1.5
2.0
1.5
5.0
PI74FCT646/648/651/652T
646CT
648CT
Com.
Com.
Max
Max
5.4
7.8
6.3
5.7
6.2
5.4
7.8
6.3
5.7
6.2
—
—
—
—
—
—
Min
Min
1.5
1.5
1.5
1.5
1.5
2.0
1.5
5.0
1.5
1.5
1.5
1.5
1.5
2.0
1.5
5.0
646DT
648DT
Com.
Com.
PS2022A 03/11/96
Max
Max
4.8
7.3
6.3
5.2
5.8
4.8
7.3
6.3
5.2
5.8
—
—
—
—
—
—
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns