74ABT16825A Datasheet, PDF (5/10 Pages) NXP Semiconductors – 18-bit buffer/line driver; non-inverting 3-State

Philips Semiconductors
18-bit buffer/line driver; non-inverting (3-State)
Product specification
74ABT16825A
74ABTH16825A
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T_amb = +25°C
T_amb = –40°C
to +85°C
UNIT
MIN TYP MAX MIN MAX
V_IK
Input clamp voltage
V_OH High-level output voltage
V_CC = 4.5V; I_IK = –18mA
V_CC = 4.5V; I_OH = –3mA; V_I = V_IL or V_IH
V_CC = 5.0V; I_OH = –3mA; V_I = V_IL or V_IH
–0.9 –1.2
–1.2 V
2.5 2.9
2.5
V
3.0 3.4
3.0
V
V_CC = 4.5V; I_OH = –32mA; V_I = V_IL or V_IH
2.0 2.4
2.0
V
V_OL Low-level output voltage
I_I
Input leakage current
ABT16825A
V_CC = 4.5V; I_OL = 64mA; V_I = V_IL or V_IH
V_CC = 5.5V; V_I = GND or 5.5V
0.42 0.55
±0.01 ±1.0
0.55 V
±1.0 µA
I_I
Input leakage current
74ABTH16825A
V_CC = 5.5V; V_I = V_CC or GND
V_CC = 5.5V; V_I = V_CC
V_CC = 5.5V; V_I = 0
Control
pins
Data pins⁴
±0.01 ±1
0.01 1
–1
–3
±1
µA
1
µA
–5
µA
I_HOLD
Bus Hold current A inputs⁵
74ABTH16825A
V_CC = 4.5V; V_I = 0.8V
V_CC = 4.5V; V_I = 2.0V
V_CC = 5.5V; V_I = 0 to 5.5V
35
–75
±500
35
–75
µA
I_OFF Power-off leakage current
V_CC = 0.0V; V_O = 4.5V; V_I = 0V or 5.5V
±5.0 ±100
±100 µA
I_PU/I_PD
Power-up/down 3-State
output current³
V_CC = 2.1V; V_O = 0.5V; V_I = GND or V_CC;
V _OE = Don’t care
±5.0 ±50
±50 µA
I_OZH 3-State output High current V_CC = 5.5V; V_O = 5.5V; V_I = V_IL or V_IH
1.0 10
10
µA
I_OZL
3-State output Low current
V_CC = 5.5V; V_O = 0.0V; V_I = V_IL or V_IH
–1.0 –10
–10 µA
I_CEX Output High leakage current V_CC = 5.5V; V_O = 5.5V; V_I = GND or V_CC
1.0 50
50
µA
I_O
Output current¹
V_CC = 5.5V; V_O = 2.5V
–50 –70 –180 –50 –180 mA
I_CCH
V_CC = 5.5V; Outputs High, V_I = GND or V_CC
0.5
1
1
mA
I_CCL Quiescent supply current
V_CC = 5.5V; Outputs Low, V_I = GND or V_CC
9
19
19 mA
I_CCZ
V_CC = 5.5V; Outputs 3-State;
V_I = GND or V_CC
0.5
1
1
mA
∆I_CC
Additional supply current per V_CC = 5.5V; one input at 3.4V,
input pin² 74ABT16825A
other inputs at V_CC or GND
10 500
500 µA
∆I_CC
Additional supply current per V_CC = 5.5V; one input at 3.4V,
input pin² 74ABTH16825A other inputs at V_CC or GND
0.2
1
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 3.4V.
3. This parameter is valid for any V_CC between 0V and 2.1V with a transition time of up to 10msec. From V_CC = 2.1V to V_CC = 5V ± 10% a
transition time of up to 100µsec is permitted.
4. Unused pins at V_CC or GND.
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V, t_R = t_F = 2.5ns, C_L = 50pF, R_L = 500Ω
SYMBOL
PARAMETER
WAVEFORM
t_PLH
Propagation delay
t_PHL
nAx to nYx
1
t_PZH
t_PZL
Output enable time
to High and Low level
2
t_PHZ
Output disable time
t_PLZ
from High and Low level
2
LIMITS
T_amb = +25^oC
V_CC = +5.0V
MIN
TYP
MAX
1.0
1.8
2.5
0.6
1.4
2.0
1.0
2.9
3.8
1.0
2.9
3.8
2.0
3.3
4.5
1.6
2.5
3.4
T_amb = -40 to
+85^oC
V_CC = +5.0V ±0.5V
MIN
MAX
1.0
2.8
0.6
2.3
1.0
4.8
1.0
5.0
2.0
5.2
1.6
3.7
UNIT
ns
ns
ns
1998 Feb 25
5