IDT29FCT2052AT/BT/CT
FAST CMOS OCTAL REGISTERED TRANSCEIVER
COMMERCIAL TEMPERATURE RANGE
PIN CONFIGURATION
B
7
B
6
B
5
B
4
B
3
B
2
B
1
B
0
OEB
CPA
CEA
GND
1
2
3
4
5
6
7
8
9
10
11
12
P24-1
D24-1
SO24-2
SO24-7
SO24-8
ABSOLUTE MAXIMUM RATINGS
(1)
V
CC
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
OEA
CPB
CEB
Symbol
V
TERM(2)
V
TERM(3)
T
STG
I
OUT
Rating
Terminal Voltage with Respect to GND
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Max.
–0.5 to +7
–0.5 to V
CC
+0.5
–65 to +150
–65 to +120
Unit
V
V
°C
mA
8T-link
24
23
22
21
20
19
18
17
16
15
14
13
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause 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.
2. Inputs and Vcc terminals only.
3. Outputs and I/O terminals only.
CAPACITANCE
(T
A
= +25
O
C, f = 1.0MHz)
Symbol
C
IN
C
OUT
Parameter
(1)
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Typ.
6
8
Max.
10
12
Unit
pF
pF
8T-link
PDIP/ SOIC/ SSOP/ QSOP/ CERPACK
TOP VIEW
NOTE:
1. This parameter is measured at characterization but not tested.
REGISTER FUNCTION TABLE
(1)
(Applies to A or B Register)
D
X
L
H
Inputs
CP
X
↑
↑
CE
H
L
L
Internal
Q
NC
L
H
Function
Hold Data
Load Data
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
NC = No Change
↑
= LOW-to-HIGH Transition
OUTPUT CONTROL
(1)
Internal
OE
H
L
L
Q
X
L
H
Y-Outputs
Z
L
H
Function
Disable Outputs
Enable Outputs
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High-Impedance
2
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
