Datasheet

SN74GTL16616
17-BIT LVTTL-TO-GTL/GTL+ UNIVERSAL BUS TRANSCEIVER
WITH BUFFERED CLOCK OUTPUTS
SCBS481H – JUNE 1994 – REVISED AUGUST 2001
2–27
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
V
IK
V
CC
(3.3 V) = 3.15 V, V
CC
(5 V) = 4.75 V, I
I
= –18 mA –1.2 V
V
CC
(3.3 V) = 3.15 V to 3.45 V, V
CC
(5 V) = 4.75 V to 5.25 V, I
OH
= –100 µA V
CC
–0.2
V
OH
A port
V
CC
(3 3 V) = 3 15 V
V
CC
(5 V) = 4 75 V
I
OH
= –8 mA 2.4
V
V
CC
(3
.
3V)
=
3
.
15
V
,
V
CC
(5
V)
=
4
.
75
V
I
OH
= –32 mA 2
I
OL
= 100 µA 0.2
A
p
ort
V
CC
(3 3 V) = 3 15 V
V
CC
(5 V) = 4 75 V
I
OL
= 16 mA 0.4
V
OL
A
port
V
CC
(3
.
3V)
=
3
.
15
V
,
V
CC
(5
V)
=
4
.
75
V
I
OL
= 32 mA 0.5
V
I
OL
= 64 mA 0.55
B port V
CC
(3.3 V) = 3.15 V, V
CC
(5 V) = 4.75 V, I
OL
= 40 mA 0.4
Control inputs V
CC
= 0 or 3.45 V, V
CC
(5 V) = 0 or 5.25 V, V
I
= 5.5 V 10
V
I
= 5.5 V 20
I
I
A port
V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V
V
I
= V
CC
(3.3 V)
1
µA
I
I
V
I
= 0 –30
µ
A
B
p
ort
V
CC
(3 3 V) = 3 45 V
V
CC
(5 V) = 5 25 V
V
I
= V
CC
(3.3 V) 5
B
port
V
CC
(3
.
3V)
=
3
.
45
V
,
V
CC
(5
V)
=
5
.
25
V
V
I
= 0 –5
I
off
V
CC
= 0, V
I
or V
O
= 0 to 4.5 V 100 µA
V
I
= 0.8 V 75
I
I(hold)
A port V
CC
(3.3 V) = 3.15 V, V
CC
(5 V) = 4.75 V
V
I
= 2 V
–75
µA
()
V
I
= 0 to V
CC
(3.3 V)
‡
±500
I
OZH
A port V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 3 V 1
µA
I
OZH
B port V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 1.2 V 10
µ
A
I
OZL
A port V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 0.5 V –1
µA
I
OZL
B port V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 0.4 V –10
µ
A
I
V
CC
(3.3 V)
=
3.45 V,
Outputs high 1
I
CC
(3 3 V)
A or B port
V
CC
(3
.
3V)
=
3
.
45
V
,
V
CC
(5 V) = 5.25 V, I
O
= 0,
Outputs low 5
mA
(3
.
3V)
V
I
= V
CC
(3.3 V) or GND
Outputs disabled 1
I
V
CC
(3.3 V)
=
3.45 V,
Outputs high 120
I
CC
(5 V)
A or B port
V
CC
(3
.
3V)
=
3
.
45
V
,
V
CC
(5 V) = 5.25 V, I
O
= 0,
Outputs low 120
mA
(5
V)
V
I
= V
CC
(3.3 V) or GND
Outputs disabled 120
∆I
CC
§
V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V,
A-port or control inputs at V
CC
(3.3 V) or GND, One input at 2.7 V
1 mA
C
i
Control inputs V
I
= 3.15 V or 0 3.5 pF
C
i
A port V
O
= 3.15 V or 0 12
p
F
C
io
B port Per IEEE Std 1194.1 5
pF
†
All typical values are at V
CC
(3.3 V) = 3.3 V, V
CC
(5 V) = 5 V, T
A
= 25°C.
‡
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
§
This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
CC
or GND.