Nexperia
74AHC9541A
Octal buffer/line driver; 3-state
74AHC9541A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 1 — 28 June 2017
5 / 17
9 Static characteristics
Table 6. Static characteristics
Voltages are referenced to GND (ground = 0 V).
25 °C -40 °C to +85 °C -40 °C to +125 °CSymbol Parameter Conditions
Min Typ Max Min Max Min Max
Unit
V
CC
= 1.8 V - - 1.65 - 1.65 - 1.65 V
V
CC
= 2.3 V - - 1.85 - 1.85 - 1.85 V
V
CC
= 3.0 V - - 2.2 - 2.2 - 2.2 V
V
CC
= 4.5 V - - 3.15 - 3.15 - 3.15 V
V
T+
positive-going
threshold
voltage
V
CC
= 5.5 V - - 3.85 - 3.85 - 3.85 V
V
CC
= 1.8 V 0.15 - - 0.15 - 0.15 - V
V
CC
= 2.3 V 0.45 - - 0.45 - 0.45 - V
V
CC
= 3.0 V 0.9 - - 0.9 - 0.9 - V
V
CC
= 4.5 V 1.35 - - 1.35 - 1.35 - V
V
T-
negative-going
threshold
voltage
V
CC
= 5.5 V 1.65 - - 1.65 - 1.65 - V
V
CC
= 1.8 V 0.15 - 1.05 0.15 1.05 0.15 1.05 V
V
CC
= 2.3 V 0.2 - 1.1 0.2 1.1 0.2 1.1 V
V
CC
= 3.0 V 0.3 - 1.2 0.3 1.2 0.3 1.2 V
V
CC
= 4.5 V 0.4 - 1.4 0.4 1.4 0.4 1.4 V
V
H
hysteresis
voltage
V
CC
= 5.5 V 0.5 - 1.6 0.5 1.6 0.5 1.6 V
V
I
= V
T+
or V
T-
V
V
CC
= 1.8 V to 5.5 V;
I
O
= -50 μA
V
CC
-0.1 V
CC
- V
CC
-0.1 - V
CC
-0.1 - V
I
O
= -4 mA; V
CC
= 3.0 V 2.58 - - 2.48 - 2.40 - V
V
OH
HIGH-level
output voltage
I
O
= -8 mA; V
CC
= 4.5 V 3.94 - - 3.80 - 3.70 -
V
I
= V
T+
or V
T-
V
CC
= 1.8 V to 5.5 V;
I
O
= 50 μA
- - 0.1 - 0.1 - 0.1 V
I
O
= 4 mA; V
CC
= 3.0 V - - 0.36 - 0.44 - 0.55 V
V
OL
LOW-level
output voltage
I
O
= 8 mA; V
CC
= 4.5 V - - 0.36 - 0.44 - 0.55 V
I
OZ
OFF-state
output current
V
CC
= 1.8 V to 5.5 V;
V
I
= V
IH
or V
IL
;
V
O
= GND to 5.5 V
- - ±0.25 - ±2.5 - ±2.5 μA
I
OFF
power-off
leakage
current
V
I
or V
O
= GND to 5.5 V;
V
CC
= 0 V
- - 0.5 - 5 - 5 μA
I
I
input leakage
current
V
I
= V
CC
or GND;
V
CC
= 0 V to 5.5 V
- - ±0.1 - ±1 - ±1 μA
