SN74FB2032 Datasheet, PDF (6/10 Pages) Texas Instruments – 9-BIT TTL/BTL COMPETITION TRANSCEIVER

SN74FB2032
9-BIT TTL/BTL COMPETITION TRANSCEIVER
SCBS175H – NOVEMBER 1991 – REVISED SEPTEMBER 1999
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP† MAX UNIT
VIK
VOH
BP, B port
Except BP, B port
AP, WIN, A port
VOL
AP, WIN, A port
BP, B port
II
IIH‡
IIL‡
IOZH
IOZL
IOZPU
IOZPD
IOH
IOS§
ICC
Except BP, B port
Except BP, B port
Except BP, B port
BP, B port
AP, WIN, A port
AP, WIN, A port
AP, WIN, A port
AP, WIN, A port
BP, B port
AP, WIN, A port
A port to B port
B port to A port
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V
VCC = 4.5 V
VCC = 4.5 V
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 2.1 V to 5.5 V,
VCC = 2.1 V to 5.5 V,
VCC = 0 V to 2.1 V,
VCC = 2.1 V to 0 V,
VCC = 0 to 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
II = –18 mA
II = –40 mA
IOH = – 1 mA
IOH = –3 mA
IOL = 20 mA
IOL = 24 mA
IOL = 80 mA
IOL = 100 mA
VI = 5.5 V
VI = 2.7 V
VI = 0.5 V
VI = 0.75 V
VO = 2.7 V
VO = 0.5 V
VO = 0.5 V to 2.7 V
VO = 0.5 V to 2.7 V
VO = 2.1 V
VO = 0
IO = 0
–1.2
V
–0.5
V
2.5 3.3
0.35 0.5
V
0.75
1.1
1.15
50 µA
50 µA
–50
µA
–100
50 mA
–50 mA
50 mA
–50 mA
100 µA
–30
–150 mA
55
mA
65
Ci
Control Inputs
VI = 0.5 V or 2.5 V
4
Co
WIN port
VO = 0.5 V or 2.5 V
8
A port
VO = 0.5 V to 2.5 V
7
Cio
B port
per IEEE Std 1194.1-1991
VCC = 0 V to 5.5 V
† _{All typical values are at VCC = 5 V, TA = 25°C.}
‡ _{For I/O ports, the parameters IIH and IIL include the off-state output current.}
§ _{Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.}
pF
pF
pF
5
live-insertion specifications over recommended operating free-air temperature range
PARAMETER
ICC (BIAS VCC)
VO
B port
IO
B port
VCC = 0 to 4.5 V
VCC = 4.5 V to 5.5 V
VCC = 0,
VCC = 0 ,
VCC = 0 to 5.5 V,
VCC = 0 to 2.2 V,
TEST CONDITIONS
VB = 0 to 2 V,
VI (BIAS VCC) = 5 V
VB = 1 V,
OEB = 0 to 0.8 V
OEB = 0 to 5 V
VI (BIAS VCC) = 4.5 V to 5.5 V
VI (BIAS VCC) = 4.5 V to 5.5 V
MIN MAX
450
10
1.62 2.1
–1
100
100
UNIT
µA
V
µA
6
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