M74HC125B1R STMicroelectronics, M74HC125B1R Datasheet - Page 2

• Manufacturer Part Number: M74HC125B1R
• Description: IC BUS BUFFER TRI-ST QUAD 14DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr

Specifications of M74HC125B1R

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 4
• Number Of Bits Per Element: 1
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Logic Family: 74HC
• Number Of Channels Per Chip: Quad
• Polarity: Non-Inverting
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: 125 C
• Mounting Style: Through Hole
• High Level Output Current: - 7.8 mA
• Input Bias Current (max): 4 uA
• Low Level Output Current: 7.8 mA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 55 C
• Number Of Lines (input / Output): 3
• Output Type: 3-State
• Propagation Delay Time: 105 ns @ 2 V or 21 ns @ 4.5 V or 18 ns @ 6 V
• Circuit Type: Silicon Gate
• Current, Leakage, Input: ±0.1 μA (Max.)
• Current, Quiescent Supply: 4 uA (Max.)
• Current, Supply: 80 μA
• Function Type: 2-Inputs
• Input Fall Time: 0 to 1000 ns @ 2 V, 0 to 500 ns @ 6 V, 0 to 400 ns @ 6 V
• Input Rise Time: 0 to 1000 ns @ 2 V, 0 to 500 ns @ 6 V, 0 to 400 ns @ 6 V
• Logic Function: Buffer
• Number Of Circuits: Quad
• Package Type: DIP-14
• Power Dissipation: 500 mW
• Special Features: Bus, High Speed, Tri-State
• Temperature, Operating, Maximum: 125 °C
• Temperature, Operating, Minimum: -55 °C
• Temperature, Operating, Range: -55 to +125 °C
• Voltage, Dc Input: -0.5 to VCC + 0.5 V
• Voltage, Dc Output: -0.5 toCC + 0.5
• Voltage, Supply: 2 to 6 V
• Logic Device Type: Buffer, Non Inverting
• Supply Voltage Range: 2V To 6V
• Logic Case Style: DIP
• No. Of Pins: 14
• Operating Temperature Range: -55°C To +125°C
• Msl: MSL 2 - 1 Year
• Family Type: HC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1765-5

M74HC125
INPUT AND OUTPUT EQUIVALENT CIRCUIT
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
(*) 500mW at 65 C; derate to 300mW by 10mW/ C from 65 C to 85 C
RECOMMENDED OPERATING CONDITIONS
2/10
I
CC
Symbol
Symbol
V
V
T
t
I
or I
T
V
P
V
I
T
r
V
OK
I
V
stg
, t
CC
IK
O
CC
op
O
D
O
L
I
I
f
GND
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
DC V
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time
CC
or Ground Current
Parameter
Parameter
PIN DESCRIPTION
TRUTH TABLE
1, 4, 10, 13
2, 5, 9, 12
3, 6, 8, 11
V
V
V
PIN No
CC
CC
CC
14
7
= 2.0V
= 4.5V
= 6.0V
A
X
H
L
1G TO 4G
1A TO 4A
1Y TO 4Y
SYMBOL
GND
V
CC
-0.5 to V
-0.5 to V
-65 to +150
-55 to 125
G
H
-0.5 to +7
L
L
0 to 1000
0 to V
0 to V
0 to 500
0 to 400
500(*)
Value
Value
2 to 6
Output Enable Input
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
300
NAME AND FUNCTION
20
20
35
70
CC
CC
CC
CC
+ 0.5
+ 0.5
H
Y
Z
L
Unit
Unit
mW
mA
mA
mA
mA
°C
°C
°C
ns
ns
ns
V
V
V
V
V
V