74abt16899 NXP Semiconductors, 74abt16899 Datasheet - Page 7

• Manufacturer Part Number: 74abt16899
• Description: 18-bit Latched Transceiver With 16-bit Parity Generator/checker 3-state
• Manufacturer: NXP Semiconductors

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 V
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
NOTES:
1998 Feb 25
SYMBOL
I
I
IH
IL
18-bit latched transceiver with 16-bit
parity generator/checker (3-State)
I
transition time of up to 100 sec is permitted.
I
PU
V
HOLD
I
V
I
I
I
I
V
V
OFF
+ I
+ I
CEX
CCH
CCL
CCZ
RST
I
I
OH
OL
I
/I
O
CC
IK
I
PD
OZH
OZL
Input clamp voltage
High-level output voltage
Low-level output voltage
Power-up output low
voltage
Input leakage
current
Bushold current A or B
Bushold current A or B
inputs
74ABTH16899
74ABTH16899
Power-off leakage current
Power-up/down 3-State
output current
3-State output High current
3-State output Low current
Output High leakage current
Output current
Quiescent supply current
Additional supply current per
input pin
5
3
PARAMETER
2
4
1
Control pins
Data pins
CC
between 0V and 2.1V, with a transition time of up to 10msec. From V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
other inputs at V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
I
CC
= GND or V
= 4.5V; I
= 4.5V; I
= 5.0V; I
= 4.5V; I
= 4.5V; I
= 5.5V; I
= 5.5V; V
= 5.5V; V
= 4.5V; V
= 4.5V; V
= 5.5V; V
= 0.0V; V
= 2.1V; V
= 5.5V; V
= 5.5V; V
= 5.5V; V
= 5.5V; V
= 5.5V; Outputs High, V
= 5.5V; Outputs Low, V
= 5.5V; Outputs 3-State;
= 5.5V; one input at 3.4V,
TEST CONDITIONS
IK
OH
OH
OH
OL
O
I
I
I
I
O
O
O
O
O
O
CC
I
= 1mA; V
= GND or 5.5V
= GND or 5.5V
= 0.8V
= 2.0V
= –18mA
= 0 to 5.5V
or V
= 0.5V; V
= 2.7V; V
= 0.5V; V
= 5.5V; V
= 2.5V
= 64mA; V
= –3mA; V
= –3mA; V
= –32mA; V
CC
or GND
I
4.5V
I
I
I
I
I
7
= GND or V
= GND or V
= V
= V
= GND or V
I
I
I
I
= V
= V
= V
I
I
= GND or V
= V
= GND or V
IL
IL
IL
IL
IL
or V
or V
IL
or V
or V
or V
or V
IH
IH
CC
IH
IH
IH
CC
CC
IH
CC
CC
Min
–75
–50
2.5
3.0
2.0
75
500
T
amb
–100
–0.7
0.36
0.13
–2.0
10.5
Typ
3.1
3.6
2.7
2.0
2.0
0.5
0.5
0.2
= +25 C
0.2
1.0
2.0
5.0
CC
LIMITS
–180
= 2.1V to V
Max
–1.2
0.55
0.55
–50
1.5
100
100
50
50
19
1.0
50
1
1
74ABTH16899
74ABT16899
T
Min
–75
–50
amb
2.5
3.0
2.0
75
to +85 C
CC
Product specification
= –40 C
= 5V
–180
Max
–1.2
0.55
0.55
–50
1.5
100
100
50
50
19
1.0
50
1
1
10%, a
UNIT
mA
mA
mA
mA
mA
V
V
V
V
V
V
A
A
A
A
A
A
A
A