Datasheet

SN54ABTE16245, SN74ABTE16245
16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS226J – JULY 1993 – REVISED DECEMBER 2001
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54ABTE16245 SN74ABTE16245
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP
†
MAX MIN TYP
†
MAX
UNIT
V
IK
V
CC
= 4.5 V, I
I
= –18 mA –1.2 –1.2 V
V
CC
= 5.5 V, I
OH
= –100 µA V
CC
–0.2 V
CC
–0.2
B port
V
CC
=45V
I
OH
= –1 mA 2.4 2.4
V
OH
V
CC
=
4
.
5
V
I
OH
= –12 mA 2 2
V
V
OH
V
CC
= 5.5 V, I
OH
= –1 mA 4.5 4.5
V
A port
V
CC
=45V
I
OH
= –32 mA 2.4 2.4
V
CC
=
4
.
5
V
I
OH
= –64 mA 2
B
p
ort
V
CC
=45V
I
OL
= 1 mA 0.4 0.4
V
OL
B
port
V
CC
=
4
.
5
V
I
OL
= 12 mA 0.8
V
V
OL
A
p
ort
V
CC
=45V
I
OL
= 64 mA 0.55 0.55
V
A
port
V
CC
=
4
.
5
V
I
OL
= 90 mA 0.9
V
CC
=45V
V
I
= 0.8 V 100 100
I
I(hold)
B port
V
CC
=
4
.
5
V
V
I
= 2 V –100 –100
µA
()
V
CC
= 5.5 V, V
I
= 0 to 5.5 V ±500 ±500
I
I
Control inputs
V
CC
=55V
V
I
=V
CC
or GND
±1 ±1
µA
I
I
A or B ports
V
CC
=
5
.
5
V
,
V
I
=
V
CC
or
GND
±20 ±20
µ
A
I
OZH
‡
A port V
CC
= 5.5 V, V
O
= 2.7 V 10 10 µA
I
OZL
‡
A port V
CC
= 5.5 V, V
O
= 0.5 V –10 –10 µA
I
O
A port
V
CC
=55V
V
O
=25V
–50 –120 –180 –50 –180
mA
I
O
B port
V
CC
=
5
.
5
V
,
V
O
=
2
.
5
V
–25 –52 –90 –25 –90
mA
I
off
V
CC
= 0, V
I
or V
O
≤ 4.5 V, V
CC
BIAS = 0 ±100 ±100 µA
V55VI0
Outputs high 28 36 28 36
I
CC
A or B ports
V
CC
= 5.5 V, I
O
= 0,
V
I
=V
CC
or GND
Outputs low 38 48 38 48
mA
V
I
=
V
CC
or
GND
Outputs disabled 20 32 20 32
I
CCD
AorB
p
orts
V
CC
= 5 V,
OE high 0.02 0.02
mA/
I
CCD
A
or
B
ports
CC
,
C
L
= 50 pF
OE low 0.33 0.33
MHz
C
i
Control inputs V
I
= 2.5 V or 0.5 V 10 2.5 4 pF
C
io
I/O ports V
O
= 2.5 V or 0.5 V 13 4.5 8 pF
†
All typical values are at V
CC
= 5 V, T
A
= 25°C.
‡
The parameters I
OZH
and I
OZL
include the input leakage current.