74ABT16646CSSC Fairchild Semiconductor, 74ABT16646CSSC Datasheet - Page 6
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74ABT16646CSSC
Manufacturer Part Number
74ABT16646CSSC
Description
IC TRANSCVR TRI-ST 16BIT 56SSOP
Manufacturer
Fairchild Semiconductor
Series
74ABTr
Datasheet
1.74ABT16646CMTD.pdf
(9 pages)
Specifications of 74ABT16646CSSC
Logic Type
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
56-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74ABT16646CSSCX
Manufacturer:
EUTECH
Quantity:
2 952
www.fairchildsemi.com
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t
t
t
t
t
t
t
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t
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Extended AC Electrical Characteristics
Note 9: This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase
(i.e., all LOW-to-HIGH, HIGH-to-LOW, etc.).
Note 10: This specification is guaranteed but not tested. The limits represent propagation delay with 250 pF load capacitors in place of the 50 pF load capac-
itors in the standard AC load. This specification pertains to single output switching only.
Note 11: This specification is guaranteed but not tested. The limits represent propagation delays for all paths described switching in phase
(i.e., all LOW-to-HIGH, HIGH-to-LOW, etc.) with 250 pF load capacitors in place of the 50 pF load capacitors in the standard AC load.
Note 12: The 3-STATE delays are dominated by the RC network (500 , 250 pF) on the output and has been excluded from the datasheet.
PLH
PHL
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
PZH
PZL
PHZ
PLZ
(SSOP Package)
Symbol
Propagation Delay
Clock to Bus
Propagation Delay
Bus to Bus
Progagation Delay
SBA
Output Enable Time
OE
Output Disable Time
OE
Output Enable Time
DIR to A
Output Disable Time
DIR to A
n
n
n
to A
to A
or SAB
n
n
n
n
Parameter
or B
or B
or B
or B
n
n
n
n
n
to A
n
or B
n
T
8 Outputs Switching
A
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
V
CC
C
40 C to 85 C
(Note 9)
L
4.5V–5.5V
50 pF
Max
5.8
5.8
6.5
6.5
6.0
6.0
6.0
6.0
6.0
6.0
6.5
6.5
6.5
6.5
6
T
1 Output Switching
A
Min
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
V
CC
C
(Note 10)
(Note 12)
(Note 12)
40 C to 85 C
L
4.5V–5.5V
250 pF
Max
7.5
7.5
7.0
7.0
7.5
7.5
8.0
8.0
8.0
8.0
8 Outputs Switching
T
A
Min
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
V
CC
C
(Note 11)
(Note 12)
(Note 12)
40 C to 85 C
L
4.5V–5.5V
250 pF
Max
10.0
10.0
10.0
10.0
10.5
10.5
10.5
10.5
9.5
9.5
Units
ns
ns
ns
ns
ns
ns
ns