HD74LVC125A Datasheet PDF - Hitachi Semiconductor
| Part Number | HD74LVC125A | |
| Description | Quad. Bus Buffer Gates with 3-state Outputs | |
| Manufacturers | Hitachi Semiconductor | |
| Logo |  |
|
|
There is a preview and HD74LVC125A download ( pdf file ) link at the bottom of this page. Total 9 Pages | ||
Preview 1 page No Preview Available !
HD74LVC125A
Quad. Bus Buffer Gates with 3-state Outputs
ADE-205-108B(Z)
3rd Edition
December 1996
Description
The HD74LVC125A has four bus buffer gates in a 14 pin package. The device require the three state
control input C to be taken high to put the output into the high impedance condition, whereas the device
requires the control input to be low to put the output into high impedance. Low voltage and high speed
operation is suitable at the battery drive product (note type personal computer) and low power consumption
extends the life of a battery for long time operation.
Features
• VCC = 2.0 V to 5.5 V
• All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
• All outputs VOUT (Max.) = 5.5 V (@VCC = 0 V or output off state)
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High output current ±24 mA (@VCC = 3.0 V to 5.5 V)
Function Table
Inputs
CA
HX
LL
LH
H : High level
L : Low level
X : Immaterial
Z : High impedance
Outputs Y
Z
L
H
|
| |
 
HD74LVC125A
Switching Characteristics
Ta = –40 to 85°C
Item
Propagation delay time
Symbol VCC (V)
tPLH 2.7
tPHL 3.3±0.3
5.0±0.5
Min Typ Max Unit From (Input) To (Output)
— — 6.5 ns A
Y
1.5 — 6.0 ns
— — 5.0 ns
Output enable time
tZH 2.7
— — 8.0 ns C
tZL 3.3±0.3 1.5 — 7.0 ns
5.0±0.5 — — 6.0 ns
Y
Output disable time
t HZ
t LZ
Between output pins skew *1 tOSLH
t OSHL
2.7
3.3±0.3
5.0±0.5
2.7
3.3±0.3
5.0±0.5
——
1.5 —
——
——
——
——
6.5 ns
5.5 ns
4.5 ns
— ns
1.0 ns
1.0 ns
C
Y
Input capacitance
CIN 2.7
— 3.0
Output capacitance
CO 2.7
— 15.0
Note: 1. This parameter is characterized but not tested.
tosLH = | tPLHm - tPLHn|, tosHL = | tPHLm - tPHLn|
—
—
pF
pF
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HD74LVC125A electronic component. |
| Information | Total 9 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HD74LVC125A.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| HD74LVC125A | The function is Quad. Bus Buffer Gates with 3-state Outputs. Hitachi Semiconductor | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
HD74
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||