Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

74LV125 Datasheet(PDF) 6 Page - NXP Semiconductors

Part No. 74LV125
Description  Quad buffer/line driver 3-State
Download  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo 

74LV125 Datasheet(HTML) 6 Page - NXP Semiconductors

Zoom Inzoom in Zoom Outzoom out
 6 / 12 page
background image
Philips Semiconductors
Product specification
74LV125
Quad buffer/line driver (3-State)
1998 Apr 28
6
AC WAVEFORMS
VM = 1.5 V at VCC ≥ 2.7 V and ≤ 3.6 V;
VM = 0.5 × VCC at VCC < 2.7 V and ≥ 4.5 V.
VOL and VOH are the typical output voltage drop that occur with the
output load.
VX = VOL + 0.3 V at VCC ≥ 2.7 V and ≤ 3.6 V;
VX = VOL + 0.1 × VCC at VCC < 2.7 V and ≥ 4.5 V.
VY = VOH – 0.3 V at VCC ≥ 2.7 V and ≤ 3.6 V;
VY = VOH – 0.1 ⋅ VCC at VCC < 2.7 V and ≥ 4.5 V.
SV00459
VM
nA INPUT
nY OUTPUT
VM
tPLH
t PHL
GND
Vl
V OL
V OH
Figure 1. Input (nA) to output (nY) propagation delays
and output transition times.
SV00458
outputs
disabled
outputs
enabled
outputs
enabled
tPHZ
tPZH
tPZL
tPLZ
VX
VY
VM
VM
nOE Input
VI
GND
VCC
VOL
VOH
GND
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
OUTPUT
LOW-to-OFF
OFF-to-LOW
VM
Figure 2. 3-state enable and disable times.
TEST CIRCUIT
SWITCH POSITION
PULSE
GENERATOR
RT
VI
D.U.T.
VO
CL
RL = 1k
VCC
Test Circuit for Outputs
DEFINITIONS
VCC
VI
< 2.7V
VCC
TEST
tPLH/tPHL
RT = Termination resistance should be equal to ZOUT of pulse generators.
2.7V
2.7–3.6V
w 4.5V
VCC
50 pF
SV00896
S1
tPLZ/tPZL
tPHZ/tPZH
Open
2 * VCC
GND
RL = 1k
Open
2 * VCC
GND
RL = Load resistor
CL = Load capacitance includes jig and probe capacitiance.
Figure 3. Load circuitry for switching times.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn