74ABT899CQCX Fairchild Semiconductor, 74ABT899CQCX Datasheet - Page 8

• Manufacturer Part Number: 74ABT899CQCX
• Description: TXRX W/GENERATOR&CHECKER 28PLCC
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT899CQCX

• Logic Type: Parity Generator/Checker
• Number Of Circuits: 9-Bit
• 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: 28-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
TOGGLE
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
Extended AC Electrical Characteristics
(SSOP Package)
Note 14: 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 15: 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 16: 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 17: The 3-STATE delay time is dominated by the RC network (500 , 250 pF) on the output and has been excluded from the datasheet.
Note 18: Not applicable for multiple output switching.
Symbol
Max Toggle Frequency
Propagation Delay
A
Propagation Delay
APAR to BPAR
Propagation Delay
A
Propagation Delay
A
Propagation Delay
APAR, BPAR to ERRA, ERRB
Propagation Delay
ODD/EVEN to APAR, BPAR
Propagation Delay
ODD/EVEN to ERRA, ERRB
Propagation Delay
SEL to APAR, BPAR
Propagation Delay
LEA, LEB to B
Propagation Delay
LEA, LEB to BPAR, APAR
Propagation Delay
LEA, LEB to ERRA, ERRB
Output enable time
GBA or GAB to A
APAR or B
Output disable time
GBA or GAB to A
APAR or B
n
n
n
, B
, B
to B
n
n
to BPAR, APAR
to ERRA, ERRB
n
n
n
, BPAR
, BPAR
Parameter
n
, A
n
n
n
,
,
Min
1.5
1.5
1.5
1.5
2.5
2.5
1.5
1.5
1.5
1.5
1.5
1.5
1.0
1.0
9 Outputs Switching
V
T
C
CC
(Note 14)
(Note 18)
(Note 18)
(Note 18)
(Note 18)
(Note 18)
(Note 18)
A
L
Typ
100
50 pF
25 C
5.0V
8
Max
10.7
10.7
10.0
10.0
6.7
6.7
7.3
7.3
6.2
6.2
7.5
7.5
7.0
7.0
T
1 Output Switching 9 Outputs Switching
A
V
Min
2.0
2.0
2.0
2.0
3.0
3.0
3.0
3.0
2.0
2.0
2.5
2.5
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
CC
C
(Note 15)
L
(Note 17)
40 C to 85 C T
4.5V–5.5V
250 pF
Max
13.2
13.2
12.9
12.9
10.4
10.4
10.0
10.0
12.5
12.5
12.0
12.0
7.7
7.7
8.5
8.5
9.5
9.5
9.3
9.3
8.4
8.4
9.0
9.0
A
V
Min
2.5
2.5
2.5
2.0
3.5
3.5
2.5
2.5
2.5
2.5
2.5
2.5
CC
C
(Note 16)
(Note 18)
(Note 18)
(Note 18)
(Note 18)
(Note 18)
(Note 18)
(Note 17)
L
40 C to 85 C
4.5V–5.5V
250 pF
Max
10.1
10.1
10.6
10.6
14.3
14.3
10.6
10.6
13.6
13.6
11.1
11.1
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns