74ABT125D View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74ABT125D Datasheet PDF : 10 Pages
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Philips Semiconductors
Quad buffer (3-State)
Product specification
74ABT125
FEATURES
• Quad bus interface
• 3-State buffers
• Live insertion/extraction permitted
• Output capability: +64mA/–32mA
• Latch-up protection exceeds 500mA per Jedec Std 17
• ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
• Power-up 3-State
• Inputs are disabled during 3-State mode
DESCRIPTION
The 74ABT125 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT125 device is a quad buffer that is ideal for driving bus
lines. The device features four Output Enables (OE0, OE1, OE2,
OE3), each controlling one of the 3-State outputs.
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
65
UNIT
ns
pF
pF
µA
ORDERING INFORMATION
PACKAGES
14-Pin Plastic DIP
14-Pin plastic SO
14-Pin Plastic SSOP Type II
14-Pin Plastic TSSOP Type I
TEMPERATURE RANGE
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
OUTSIDE NORTH AMERICA
74ABT125 N
74ABT125 D
74ABT125 DB
74ABT125 PW
NORTH AMERICA
74ABT125 N
74ABT125 D
74ABT125 DB
74ABT125PW DH
DWG NUMBER
SOT27-1
SOT108-1
SOT337-1
SOT402-1
PIN DESCRIPTION
PIN NUMBER
2, 5, 9, 12
3, 6, 8, 11
1, 4, 10, 13
7
14
SYMBOL
A0 – A3
Y0 – Y3
OE0 – OE3
GND
VCC
NAME AND FUNCTION
Data inputs
Data outputs
Output enable inputs (active-Low)
Ground (0V)
Positive supply voltage
PIN CONFIGURATION
OE0 1
A0 2
Y0 3
OE1 4
A1 5
Y1 6
GND 7
14 VCC
13 OE3
12 A3
11 Y3
10 OE2
9 A2
8 Y2
SA00025
LOGIC SYMBOL
1
OE0
2
A0
4
OE1
5
A1
10
OE2
9
A2
13
OE3
12
A3
3
Y0
6
Y1
8
Y2
11
Y3
SA00026
1998 Jan 16
2
853–1606 18868
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