74ABT16543DGG View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74ABT16543DGG Datasheet PDF : 12 Pages
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Philips Semiconductors
16-bit latched transceivers with dual enable
(3-State)
Product specification
74ABT16543
74ABTH16543
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VI
VIH
VIL
IOH
IOL
∆t/∆v
Tamb
DC supply voltage
Input voltage
High-level input voltage
Low-level Input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
Operating free-air temperature range
LIMITS
Min
Max
4.5
5.5
0
VCC
2.0
0.8
–32
64
0
10
–40
+85
UNIT
V
V
V
V
mA
mA
ns/V
°C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = +25°C
MIN TYP MAX
Tamb = –40°C
to +85°C
MIN MAX
UNIT
VIK
VOH
VOL
VRST
Input clamp voltage
High-level output voltage
Low-level output voltage
Power-up output voltage3
VCC = 4.5V; IIK = –18mA
VCC = 4.5V; IOH = –3mA; VI = VIL or VIH
VCC = 5.0V; IOH = –3mA; VI = VIL or VIH
VCC = 4.5V; IOH = –32mA; VI = VIL or VIH
VCC = 4.5V; IOL = 64mA; VI = VIL or VIH
VCC = 5.5V; IO = 1mA; VI = GND or VCC
–1.2
–1.2 V
2.5 2.9
2.5
V
3.0 3.4
3.0
V
2.0 2.4
2.0
V
0.36 0.55
0.55 V
0.13 0.55
0.55 V
II
Input leakage
current
VCC = 5.5V; VI = GND or 5.5V
Control
pins
"0.01 ±1.0
±1.0 µA
IHOLD
Bus Hold current A or B
Ports5 74ABTH16543
VCC = 4.5V; VI = 0.8V
VCC = 4.5V; VI = 2.0V
VCC = 5.5V; VI = 0 to 5.5V
35
–75
±800
35
–75
µA
IOFF
Power-off leakage current VCC = 0.0V; VO or VI ≤ 4.5V
"2.0 ±100
±100 µA
IPU/PD
Power-up/down 3-State
output current4
VCC = 2.1V; VO = 0.0V or VCC;
VI = GND or VCC; VOE = Don’t care
"1.0 ±50
±50 µA
IIH + IOZH 3-State output High current VCC = 5.5V; VO = 5.5V; VI = VIL or VIH
1.0
10
10
µA
IIL + IOZL 3-State output Low current VCC = 5.5V; VO = 0.0V; VI = VIL or VIH
–1.0 –10
–10 µA
ICEX
Output High leakage current VCC = 5.5V; VO = 5.5V; VI = GND or VCC
1.0
50
50
µA
IO
Output current1
VCC = 5.5V; VO = 2.5V
–50 –100 –200 –50 –200 mA
ICCH
VCC = 5.5V; Outputs High, VI = GND or VCC
0.55
2
2
mA
ICCL
ICCZ
Quiescent supply current
VCC = 5.5V; Outputs Low, VI = GND or VCC
VCC = 5.5V; Outputs 3–State;
VI = GND or VCC
9
19
0.55
2
19 mA
2
mA
∆ICC
Additional supply current
per input pin2
74ABT16543
VCC = 5.5V; one input at 3.4V,
other inputs at VCC or GND
5.0
50
50
µA
∆ICC
Additional supply current
per input pin2
74ABTH16543
VCC = 5.5V; one input at 3.4V,
other inputs at VCC or GND
200 500
500 µA
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 3.4V.
3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
4. This parameter is valid for any VCC between 0V and 2.1V, with a transition time of up to 10msec. From VCC = 2.1V to VCC = 5V ± 10% a
transition time of up to 100µsec is permitted.
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
1998 Feb 27
6
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