IDT74FCT162543ATPA IDT, Integrated Device Technology Inc, IDT74FCT162543ATPA Datasheet - Page 2

• Manufacturer Part Number: IDT74FCT162543ATPA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74FCT162543ATPA

• Logic Family: FCT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 9ns
• Number Of Elements: 2
• Number Of Channels: 16
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: 3-State
• Package Type: TSSOP
• Polarity: Non-Inverting
• Logical Function: Latched Transceiver
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Quiescent Current (typ): 5uA
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Not Compliant

PIN CONFIGURATION
PIN DESCRIPTION
IDT74FCT162543AT/CT
FAST CMOS 16-BIT LATCHED TRANSCEIVER
Pin Names
xOEAB
xOEBA
xCEAB
xCEBA
xLEAB
xLEBA
x A x
x B x
1
2
1
2
1
2
OEAB
CEAB
CEAB
OEAB
LEAB
LEAB
GND
GND
GND
GND
V
V
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
CC
CC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
A-to-B Output Enable Input (Active LOW)
B-to-A Output Enable Input (Active LOW)
A-to-B Enable Input (Active LOW)
B-to-A Enable Input (Active LOW)
A-to-B Latch Enable Input (Active LOW)
B-to-A Latch Enable Input (Active LOW)
A-to-B Data Inputs or B-to-A 3-State Outputs
B-to-A Data Inputs or A-to-B 3-State Outputs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SSOP/ TSSOP
Description
TOP VIEW
48
43
56
55
54
53
52
51
50
49
47
46
45
44
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1
1
1
GND
1
1
V
1
1
1
GND
1
1
1
2
2
2
GND
2
2
2
V
2
2
GND
2
2
2
OEBA
LEBA
CEBA
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
CEBA
LEBA
OEBA
CC
CC
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
ABSOLUTE MAXIMUM RATINGS
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
2. All device terminals except FCT162XXX Output and I/O terminals.
3. Output and I/O terminals for FCT162XXX.
CAPACITANCE
NOTE:
1. This parameter is measured at characterization but not tested.
FUNCTION TABLE
For A-to-B (Symmetric with B-to-A)
NOTES:
1. * Before xLEAB LOW-to-HIGH Transition
2. A-to-B data flow shown; B-to-A flow control is the same, except using xCEBA,
Symbol
V
V
T
I
C
Symbol
C
xCEAB
OUT
STG
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
TERM
TERM
H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High-Impedence
xLEBA and xOEBA.
IN
OUT
H
X
L
L
L
L
(2)
(3)
Terminal Voltage with Respect to GND
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Input Capacitance
Output Capacitance
xLEAB
Inputs
Parameter
H
H
H
X
L
L
Description
xOEAB
(1)
H
H
X
X
L
L
(T
INDUSTRIAL TEMPERATURE RANGE
A
= +25°C, F = 1.0MHz)
Conditions
(1, 2)
V
V
OUT
IN
xAx to xBx
Transparent
Transparent
= 0V
Status
Storing
Storing
Storing
Storing
= 0V
Latch
–0.5 to V
Typ.
3.5
3.5
–65 to +150
–60 to +120
–0.5 to 7
Max
Previous* A Inputs
Current A Inputs
CC
Max.
+0.5
Buffers
6
8
Output
(1)
(1)
(1)
(1)
(1)
xBx
Z
X
Z
Z
Unit
Unit
pF
pF
mA
° C
V
V