Philips Semiconductors
Product data
74ABT162827A
20-bit buffer/line driver, non-inverting,
with 30
W termination resistors (3-State)
2002 Apr 03
5
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
MIN
MAX
UNIT
VCC
DC supply voltage
4.5
5.5
V
VI
Input voltage
0
VCC
V
VIH
HIGH-level input voltage
2.0
–
V
VIL
LOW-level Input voltage
–
0.8
V
IOH
HIGH-level output current
–
–32
mA
IOL
LOW-level output current
–
12
mA
t/v
Input transition rise or fall rate
0
10
ns/V
Tamb
Operating free-air temperature range
–40
+85
°C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = +25 °C
Tamb = –40 °C
to +85
°C
UNIT
MIN
TYP
MAX
MIN
MAX
VIK
Input clamp voltage
VCC = 4.5 V; IIK = –18 mA
–0.9
–1.2
V
VCC = 4.5 V; IOH = –3 mA; VI = VIL or VIH
2.5
3.1
2.5
V
VOH
HIGH-level output voltage
VCC = 5.0 V; IOH = –3 mA; VI = VIL or VIH
3.0
3.6
3.0
V
VCC = 4.5 V; IOH = –32 mA; VI = VIL or VIH
2.0
2.7
2.0
V
VO
LOW level output voltage
VCC = 4.5 V; IOH = 8 mA; Vl = VIL or VIN
0.65
V
VOL
LOW-level output voltage
VCC = 4.5 V; IOL = 12 mA; VI = VIL
0.80
V
II
Input leakage current
VCC = 5.5 V; VI = GND or 5.5 V
±0.01
±1.0
A
IOFF
Power-off leakage current
VCC = 0.0 V; VO = 4.5 V; VI = 0 V or 5.5 V
±5.0
±100
A
IPU/IPD
Power-up/down 3-State
output current3
VCC = 2.1 V; VO = 0.5 V; VI = GND or VCC;
V OE = Don’t care
±5.0
±50
A
IOZH
3-State output High current
VCC = 5.5 V; VO = 2.7 V; VI = VIL or VIH
1.0
10
A
IOZL
3-State output Low current
VCC = 5.5 V; VO = 0.5 V; VI = VIL or VIH
–1.0
–10
A
ICEX
Output High leakage
current
VCC = 5.5 V; VO = 5.5 V; VI = GND or VCC
1.0
50
A
IO
Output current1
VCC = 5.5 V; VO = 2.5 V
–50
–70
–180
–50
–180
mA
ICCH
VCC = 5.5 V; Outputs HIGH, VI = GND or VCC
0.5
1
mA
ICCL
Quiescent supply current
VCC = 5.5 V; Outputs LOW, VI = GND or VCC
9
19
mA
ICCZ
VCC = 5.5 V; Outputs 3-State; VI = GND or VCC
0.5
1
mA
ICC
Additional supply current
per input pin2
VCC = 5.5 V; one input at 3.4 V,
other inputs at VCC or GND
0.2
1
mA
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4 V.
3. This parameter is valid for any VCC between 0 V and 2.1 V with a transition time of up to 10 msec. From VCC = 2.1 V to VCC = 5 V ± 10% a
transition time of up to 100
sec is permitted.