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NXP Semiconductors Electronic Components Datasheet

74ABT541DB Datasheet

Octal buffer/line driver 3-State

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74ABT541DB pdf
INTEGRATED CIRCUITS
74ABT541
Octal buffer/line driver (3-State)
Product specification
Supersedes data of 1996 Sep 10
IC23 Data Handbook
1998 Jan 16
Philips
Semiconductors



NXP Semiconductors Electronic Components Datasheet

74ABT541DB Datasheet

Octal buffer/line driver 3-State

No Preview Available !

74ABT541DB pdf
Philips Semiconductors
Octal buffer/line driver (3-State)
Product specification
74ABT541
FEATURES
Octal bus interface
Functions similar to the ’ABT241
Provides ideal interface and increases fan-out of MOS
Microprocessors
Efficient pinout to facilitate PC board layout
3-State buffer outputs sink 64mA and source 32mA
Power-up 3-State
Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
Live insertion/extraction permitted
DESCRIPTION
The 74ABT541 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT541 device is an octal buffer that is ideal for driving bus
lines. The outputs are all capable of sinking 64mA and sourcing
32mA. The device features input and outputs on opposite sides of
the package to facilitate printed circuit board layout.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
tPLH
tPHL
CIN
COUT
ICCZ
Propagation delay
An to Yn
Input capacitance
Output capacitance
Total supply current
CONDITIONS
Tamb = 25°C; GND = 0V
CL = 50pF; VCC = 5V
VI = 0V or VCC
Outputs disabled; VO = 0V or VCC
Outputs disabled; VCC = 5.5V
TYPICAL
2.9
4
7
500
UNIT
ns
pF
pF
nA
ORDERING INFORMATION
PACKAGES
20-Pin Plastic DIP
20-Pin plastic SO
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
–40°C to +85°C
74ABT541 N
–40°C to +85°C
74ABT541 D
–40°C to +85°C
74ABT541 DB
–40°C to +85°C
74ABT541 PW
NORTH AMERICA
74ABT541 N
74ABT541 D
74ABT541 DB
74ABT541PW DH
DWG NUMBER
SOT146-1
SOT163-1
SOT339-1
SOT360-1
PIN CONFIGURATION
OE0 1
A0 2
A1 3
A2 4
A3 5
A4 6
A5 7
A6 8
A7 9
GND 10
20 VCC
19 OE1
18 Y0
17 Y1
16 Y2
15 Y3
14 Y4
13 Y5
12 Y6
11 Y7
LOGIC SYMBOL
OE0
OE1
1
19
2
A0
3
A1
4
A2
5
A3
6
A4
7
A5
8
A6
9
A7
18
Y0
17
Y1
16
Y2
15
Y3
14
Y4
13
Y5
12
Y6
11
Y7
SA00202
SA00203
1998 Jan 16
2 853-1458 18864



NXP Semiconductors Electronic Components Datasheet

74ABT541DB Datasheet

Octal buffer/line driver 3-State

No Preview Available !

74ABT541DB pdf
Philips Semiconductors
Octal buffer/line driver (3-State)
Product specification
74ABT541
LOGIC SYMBOL (IEEE/IEC)
1&
EN
19
2 18
3 17
4 16
5 15
6 14
7 13
8 12
9 11
SA00204
PIN DESCRIPTION
PIN NUMBER
SYMBOL
2, 3, 4, 5,
6, 7, 8, 9
A0 – A7
18, 17, 16, 15,
14, 13, 12, 11
Y0 – Y7
1, 19
OE0, OE1
10 GND
20 VCC
NAME AND FUNCTION
Data inputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
FUNCTION TABLE
OE0
L
L
X
H
INPUTS
OE1
L
L
H
X
An
L
H
X
X
OUTPUTS
Yn
L
H
Z
Z
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance ”off” state
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
IIK
VI
IOK
VOUT
IOUT
Tstg
DC supply voltage
DC input diode current
DC input voltage3
DC output diode current
DC output voltage3
DC output current
Storage temperature range
VI < 0
VO < 0
output in Off or High state
output in Low state
–0.5 to +7.0
–18
–1.2 to +7.0
–50
–0.5 to +5.5
128
–65 to 150
V
mA
V
mA
V
mA
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
1998 Jan 16
3




Part Number 74ABT541DB
Description Octal buffer/line driver 3-State
Maker NXP
Total Page 11 Pages
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