gtlp10b320 Fairchild Semiconductor, gtlp10b320 Datasheet - Page 3

• Manufacturer Part Number: gtlp10b320
• Description: 10-bit Lvttl/gtlp Transceiver With Split Lvttl Port And Feedback Path
• Manufacturer: Fairchild Semiconductor

Functional Tables
Note 1: Output level before the indicated steady state input conditions were established.
Note 2: The data flow of B-to-C is similar except that OEC, SBC and LECLKBC are used.
Note 3: Function identical for SEL
Note 4: Output level before the indicated steady state input conditions were established.
I/O Path: SEL
Internal Feedback Path: SEL
OEB
OEB
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
OEC
OEC
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1 (External Feedback Path) (Note 2)
SAB
SAB
0
0
0
0
1
1
1
1
X
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
X
1 if timing requirements for propagation delay to output and set-up to LECLKBC are met at B Port.
SBC
SBC
X
X
X
X
X
X
X
X
X
X
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
0 (Internal Feedback Path) (Note 3)
LECLKAB LECLKBC
LECLKAB LECLKBC
L
L
H
H
X
L
L
L
L
L
H
H
L
H
H
X
Inputs
Inputs
X
X
X
X
X
X
X
X
X
H
H
H
H
H
X
L
L
L
L
L
L
L
3
Register/Register
Register/Register
Register/Register
Register/Register
Register/Register
Register/Register
High Impedance
High Impedance
Register/Buffer
Register/Buffer
Register/Buffer
Buffer/Register
Buffer/Register
Register/Latch
Register/Latch
Register/Latch
Register/Latch
Latch/Register
Latch/Register
Latch/Register
Latch/Register
Latch/Register
Buffer/Buffer
Buffer/Buffer
Latch/Latch
Latch/Latch
(AB/BC)
Register
Register
Register
Register
Mode
Buffer
Buffer
Mode
Latch
Latch
(AB)
A
A
H
H
H
H
X
H
X
H
X
H
H
X
X
X
H
H
H
X
H
H
X
L
L
L
L
L
L
L
L
L
L
L
L
L
n
n
B
B
B
B
B
B
0
0
0
0
0
0
(Note 4) B
(Note 4) B
(Note 4) B
(Note 4) B
(Note 4) B
(Note 4) B
C
B
H
H
H
H
H
H
H
H
H
X
X
X
X
X
X
X
X
X
L
L
L
L
L
L
L
Z
L
L
n
n
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B
B
B
B
B
B
Outputs
Outputs
0
0
0
0
0
0
0
0
0
0
0
0
(Note 1)
(Note 1)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
B
C
H
H
H
H
H
H
H
H
H
H
Z
Z
L
L
L
L
L
L
L
L
L
L
n
n