74ABT2241 Datasheet, PDF (4/12 Pages) NXP Semiconductors – Octal buffer with 30ohm series termination resistors; 3-State

Philips Semiconductors
Octal buffer with 30W series termination resistors
(3-State)
Product specification
74ABT2241
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
V_CC
V_I
V_IH
V_IL
I_OH
I_OL
∆t/∆v
T_amb
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
V_CC
2.0
0.8
–32
12
0
5
–40
+85
UNIT
V
V
V
V
mA
mA
ns/V
°C
DC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
TEST CONDITIONS
V_IK
V_OH
V_OL
I_I
I_OFF
I_PU/I_PD
I_OZH
I_OZL
I_CEX
I_O
I_CCH
I_CCL
I_CCZ
∆I_CC
NOTES:
Input clamp voltage
High-level output voltage
Low-level output voltage
Input leakage current
Power-off leakage current
Power-up/down 3-State
output current³
3-State output High current
3-State output Low current
Output High leakage current
Output current¹
Quiescent supply current
Additional supply current per
input pin²
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
V_CC = 4.5V; I_OH = –32mA; V_I = V_IL or V_IH
V_CC = 4.5V; I_OL = 5mA; V_I = V_IL or V_IH
V_CC = 4.5V; I_OL = 12mA; V_I = V_IL or V_IH
V_CC = 5.5V; V_I = GND or 5.5V
V_CC = 0.0V; V_I or V_O ≤ 4.5V
V_CC = 2.0V; V_O = 0.5V; V_I = GND or V_CC;
V _OE = V_CC; V_OE = GND
V_CC = 5.5V; V_O = 2.7V; V_I = V_IL or V_IH
V_CC = 5.5V; V_O = 0.5V; V_I = V_IL or V_IH
V_CC = 5.5V; V_O = 5.5V; V_I = GND or V_CC
V_CC = 5.5V; V_O = 2.5V
V_CC = 5.5V; Outputs High, V_I = GND or V_CC
V_CC = 5.5V; Outputs Low, V_I = GND or V_CC
V_CC = 5.5V; Outputs 3–State;
V_I = GND or V_CC
Outputs enabled, one input at 3.4V, other
inputs at V_CC or GND; V_CC = 5.5V
Outputs 3-State, one data input at 3.4V, other
inputs at V_CC or GND; V_CC = 5.5V
Outputs 3-State, one enable input at 3.4V,
other inputs at V_CC or GND; V_CC = 5.5V
LIMITS
T_amb = +25°C
T_amb = –40°C
to +85°C
UNIT
Min Typ Max Min Max
–0.9 –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
0.32 0.55
0.55 V
0.8
0.8
V
±0.01 ±1.0
±1.0 µA
±5.0 ±100
±100 µA
±5.0 ±50
±50 µA
5.0 50
50
µA
–5.0 –50
–50 µA
5.0 50
50
µA
–50 –100 –180 –50 –180 mA
50 250
250 µA
24
30
30 mA
50 250
250 µA
0.5 1.5
1.5 mA
50 250
250 µA
0.5 1.5
1.5 mA
1996 Sep 30
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