74hct2g125dp NXP Semiconductors, 74hct2g125dp Datasheet

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74hct2g125dp

Manufacturer Part Number
74hct2g125dp
Description
Dual Buffer/line Driver; 3-state
Manufacturer
NXP Semiconductors
Datasheet

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Part Number
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Quantity
Price
Part Number:
74HCT2G125DP
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
74HCT2G125DP
Quantity:
1 000
1. General description
2. Features
3. Quick reference data
The 74HC2G125; 74HCT2G125 is a high-speed, Si-gate CMOS device.
The 74HC2G125; 74HCT2G125 provides two non-inverting buffer/line drivers with 3-state
output. The 3-state output is controlled by the output enable input (pin OE). A HIGH level
at pin OE causes the output to assume a high-impedance OFF-state.
The bus driver output currents are equal compared to the 74HC125 and 74HCT125.
Table 1:
GND = 0 V; T
Symbol Parameter
74HC2G125
t
t
C
C
C
PHL
PLH
i
o
PD
74HC2G125; 74HCT2G125
Dual buffer/line drivers; 3-state
Rev. 03 — 02 January 2006
Wide supply voltage range from 2.0 V to 6.0 V
Symmetrical output impedance
High noise immunity
Low power consumption
Balanced propagation delays
ESD protection:
Very small 8 pins packages
Specified from 40 C to +85 C and 40 C to +125 C
,
HBM EIA/JESD22-A114-C exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
propagation delay
nA to nY
input capacitance
output capacitance
power dissipation
capacitance
Quick reference data
amb
= 25 C; t
r
= t
f
= 6 ns
Conditions
C
per buffer; V
L
output enabled
output disabled
= 15 pF; V
I
= GND to V
CC
= 5 V
CC
Product data sheet
[1]
Min
-
-
-
-
-
Typ
10
1.0
1.5
11
1
Max
-
-
-
-
-
Unit
ns
pF
pF
pF
pF

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74hct2g125dp Summary of contents

Page 1

Dual buffer/line drivers; 3-state Rev. 03 — 02 January 2006 1. General description The 74HC2G125; 74HCT2G125 is a high-speed, Si-gate CMOS device. The 74HC2G125; 74HCT2G125 provides two non-inverting buffer/line drivers with 3-state output. The 3-state output is controlled ...

Page 2

... C to +125 C 74HC2G125DC +125 C 74HCT2G125 74HCT2G125DP +125 C 74HCT2G125DC +125 C 5. Marking Table 3: Type number 74HC2G125DP 74HC2G125DC 74HCT2G125DP 74HCT2G125DC 74HC_HCT2G125_3 Product data sheet 74HC2G125; 74HCT2G125 Quick reference data …continued = amb r f Conditions propagation delay ...

Page 3

Philips Semiconductors 6. Functional diagram Fig 1. Logic symbol Fig 3. Logic diagram (one driver) 7. Pinning information 7.1 Pinning Fig 4. Pin configuration TSSOP8 and VSSOP8 7.2 Pin description Table 4: Symbol 1OE 1A 2Y GND 2A 74HC_HCT2G125_3 Product ...

Page 4

Philips Semiconductors Table 4: Symbol 1Y 2OE Functional description 8.1 Function table Table 5: Control nOE HIGH voltage level LOW voltage level don’t care high-impedance OFF-state. ...

Page 5

Philips Semiconductors 9. Limiting values Table 6: In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter GND ...

Page 6

Philips Semiconductors 11. Static characteristics Table 8: Static characteristics 74HC2G125 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter [ +85 C amb V HIGH-state input voltage IH V ...

Page 7

Philips Semiconductors Table 8: Static characteristics 74HC2G125 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter V LOW-state output voltage OL I input leakage current LI I OFF-state output current OZ I quiescent supply ...

Page 8

Philips Semiconductors Table 9: Static characteristics 74HCT2G125 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter I input leakage current LI I OFF-state output current OZ I quiescent supply current CC I additional quiescent ...

Page 9

Philips Semiconductors Table 10: Dynamic characteristics 74HC2G125 Voltages are referenced to GND (ground = 0 V); C Symbol Parameter +125 C amb t , propagation delay PHL t PLH t , 3-state ...

Page 10

Philips Semiconductors Table 11: Dynamic characteristics 74HCT2G125 Voltages are referenced to GND (ground = 0 V); C Symbol Parameter C power dissipation PD capacitance +125 C amb t , propagation delay PHL ...

Page 11

Philips Semiconductors Fig 6. 3-state output enable and disable times Table 12: Type 74HC2G125 74HCT2G125 74HC_HCT2G125_3 Product data sheet 74HC2G125; 74HCT2G125 V I nOE input V M GND t PLZ V CC output LOW-to-OFF OFF-to-LOW PHZ V ...

Page 12

Philips Semiconductors Fig 7. Load circuitry for measuring switching times Table 13: Type 74HC2G125 74HCT2G125 74HC_HCT2G125_3 Product data sheet 74HC2G125; 74HCT2G125 negative V M pulse ...

Page 13

Philips Semiconductors 14. Package outline TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0 pin 1 index 1 e DIMENSIONS (mm are the original dimensions ...

Page 14

Philips Semiconductors VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2 pin 1 index 1 e DIMENSIONS (mm are the original dimensions UNIT max. 0.15 ...

Page 15

Philips Semiconductors 15. Abbreviations Table 14: Abbreviations Acronym Description CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 16. Revision history Table 15: Revision history Document ID Release date 74HC_HCT2G125_3 ...

Page 16

Philips Semiconductors 17. Data sheet status [1] Level Data sheet status Product status I Objective data Development II Preliminary data Qualification III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing a design. ...

Page 17

Philips Semiconductors 22. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...

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