74ABT2952CSC Fairchild Semiconductor, 74ABT2952CSC Datasheet - Page 4

IC REGISTERED TXRX 8BIT 24SOIC

74ABT2952CSC

Manufacturer Part Number
74ABT2952CSC
Description
IC REGISTERED TXRX 8BIT 24SOIC
Manufacturer
Fairchild Semiconductor
Series
74ABTr
Datasheet

Specifications of 74ABT2952CSC

Logic Type
Registered Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
www.fairchildsemi.com
V
V
V
V
V
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
MAX
PLH
PHL
PZH
PZL
PHZ
PLZ
Symbol
S
s
H
H
S
S
H
H
W
W
DC Electrical Characteristics
(SOIC Package)
Note 5: Max number of outputs defined as (n). n
Note 6: Max number of outputs defined as (n). n
Note 7: Max number of data inputs (n) switching. n
Guaranteed, but not tested.
AC Electrical Characteristics
(SOIC and SSOP Package)
AC Operating Requirements
OLP
OLV
OHV
IHD
ILD
(L)
(H)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
Symbol
Symbol
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
Minimum HIGH Level Dynamic Output Voltage
Minimum HIGH Level Dynamic Input Voltage
Maximum LOW Level Dynamic Input Voltage
Maximum Clock Frequency
Propagation Delay
CPA or CPB to
A
Output Enable Time
OEA or OEB to
A
Output Disable Time
OEA or OEB to
A
n
n
n
Setup Time, HIGH
or LOW A
to CPA or CPB
Hold Time, HIGH
or LOW A
to CPA or CPB
Setup Time, HIGH
or LOW CEA or CEB
to CPA or CPB
Hold Time, HIGH
or LOW CEA or CEB
to CPA or CPB
Pulse Width,
HIGH or LOW
CPA or CPB
or B
or B
or B
n
n
n
n
n
Parameter
or B
or B
Parameter
n
n
Parameter
OL
OL
1 data inputs are driven 0V to 3V. One output at Low. Guaranteed, but not tested.
1 data inputs are driven 0V to 3V. One output HIGH. Guaranteed, but not tested.
1 inputs switching 0V to 3V. Input-under-test switching: 3V to threshold (V
Min
2.5
2.0
1.2
Min
200
1.5
1.5
1.5
1.5
1.5
1.5
Min
2.5
2.5
1.5
2.5
2.5
1.5
3.0
3.0
1.5
1.5
4
V
Typ
T
0.6
3.0
1.7
1.2
C
1.0
CC
A
V
L
T
C
CC
A
L
50 pF
Typ
3.4
3.6
3.2
3.5
3.6
3.2
25 C
5.0V
50 pF
25 C
5.0V
Max
0.8
0.8
Max
Max
5.3
5.3
5.5
5.5
6.0
6.0
Units
V
V
V
V
V
T
Min
V
2.5
2.5
1.5
2.5
2.5
1.5
3.0
3.0
1.5
1.5
A
CC
T
C
V
V
A
Min
5.0
5.0
5.0
5.0
5.0
200
40 C to 85 C
1.5
1.5
1.5
1.5
1.5
1.5
L
CC
CC
4.5V to 5.5V
C
50 pF
40 C to 85 C
L
4.5V to 5.5V
T
T
T
T
T
50 pF
A
A
A
A
A
ILD
Max
), 0V to threshold (V
25 C (Note 5)
25 C (Note 5)
25 C (Note 6)
25 C (Note 7)
25 C (Note 7)
Max
5.3
5.3
5.5
5.5
6.0
6.0
Conditions
C
R
L
L
50 pF,
500
Units
Units
ns
ns
ns
ns
ns
MHz
ns
ns
ns
IHD
).

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