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Teilenummer | 74AHC541 |
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Beschreibung | Octal buffer/line driver; 3-state | |
Hersteller | NXP Semiconductors | |
Logo | ||
Gesamt 16 Seiten INTEGRATED CIRCUITS
DATA SHEET
74AHC541; 74AHCT541
Octal buffer/line driver; 3-state
Product specification
Supersedes data of 1998 Sep 21
File under Integrated Circuits, IC06
1999 Nov 24
Philips Semiconductors
Octal buffer/line driver; 3-state
Product specification
74AHC541; 74AHCT541
DC CHARACTERISTICS
Family 74AHC
Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).
SYMBOL PARAMETER
VIH HIGH-level input
voltage
VIL LOW-level input
voltage
VOH HIGH-level output
voltage
VOL LOW-level output
voltage
II input leakage
current
IOZ 3-state output
OFF-state current
ICC quiescent supply
current
CI input capacitance
TEST CONDITIONS
Tamb (°C)
OTHER
25 −40 to +85 −40 to +125 UNIT
VCC (V)
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
2.0 1.5 − − 1.5 − 1.5 − V
3.0 2.1 − − 2.1 − 2.1 −
5.5 3.85 − − 3.85 − 3.85 −
2.0 − − 0.5 − 0.5 − 0.5 V
3.0 − − 0.9 − 0.9 − 0.9
5.5 − − 1.65 − 1.65 − 1.65
VI = VIH or VIL;
IO = −50 µA
2.0
3.0
4.5
1.9 2.0
2.9 3.0
4.4 4.5
−
−
−
1.9 −
2.9 −
4.4 −
1.9 −
2.9 −
4.4 −
V
VI = VIH or VIL;
IO = −4.0 mA
VI = VIH or VIL;
IO = −8.0 mA
VI = VIH or VIL;
IO = 50 µA
3.0
4.5
2.0
3.0
4.5
2.58 −
3.94 −
−0
−0
−0
− 2.48 − 2.40 − V
− 3.8 − 3.70 −
0.1 −
0.1 −
0.1 −
0.1 −
0.1 −
0.1 −
0.1 V
0.1
0.1
VI = VIH or VIL;
IO = 4.0 mA
VI = VIH or VIL;
IO = 8.0 mA
VI = VCC or GND
3.0
4.5
5.5
−−
−−
−−
0.36 −
0.36 −
0.1 −
0.44 −
0.44 −
1.0 −
0.55 V
0.55
2.0 µA
VI = VIH or VIL;
VO = VCC or GND
VI = VCC or GND;
IO = 0
5.5
5.5
−
−−
−−
−3
±0.25 −
4.0 −
10 −
±2.5 −
40 −
10 −
±10.0 µA
80 µA
10 pF
1999 Nov 24
6
6 Page Philips Semiconductors
Octal buffer/line driver; 3-state
Product specification
74AHC541; 74AHCT541
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
y
Z
20
D
c
11
EA
X
HE v M A
pin 1 index
1
e
10
wM
bp
A2
A1
Q
(A3)
A
Lp
L
detail X
θ
0 2.5 5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
mm
1.10
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
D (1) E (2)
e
6.6
6.4
4.5
4.3
0.65
HE
6.6
6.2
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
EIAJ
SOT360-1
MO-153AC
L Lp Q
1.0
0.75
0.50
0.4
0.3
vwy
0.2 0.13 0.1
Z (1)
0.5
0.2
θ
8o
0o
EUROPEAN
PROJECTION
ISSUE DATE
93-06-16
95-02-04
1999 Nov 24
12
12 Page | ||
Seiten | Gesamt 16 Seiten | |
PDF Download | [ 74AHC541 Schematic.PDF ] |
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