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74LVT126DB,118

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,
use http://www.nexperia.com
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use
salesaddresses@nexperia.com (email)
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on
the version, as shown below:
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights
reserved
Should be replaced with:
- © Nexperia B.V. (year). All rights reserved.
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and
understanding,
Kind regards,
Team Nexperia
1. General description
The LVT126 is a high-performance BiCMOS product designed for V
CC
operation at 3.3 V.
This device combines low static and dynamic power dissipation with high speed and high
output drive. The 74LVT126 device is a quad buffer that is ideal for driving bus lines. The
device features four output enable inputs (1OE, 2OE, 3OE and 4OE), each controlling one
of the 3-state outputs.
2. Features
■ Quad bus interface
■ 3-state buffers
■ Output capability: +64 mA and −32 mA
■ TTL input and output switching levels
■ Input and output interface capability to systems at 5 V supply
■ Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused
inputs
■ Live insertion and extraction permitted
■ No bus current loading when output is tied to 5 V bus
■ Power-up 3-state
■ Latch-up protection:
◆ JESD78: exceeds 500 mA
■ ESD protection:
◆ MIL STD 883 method 3015: exceeds 2000 V
◆ Machine model: exceeds 200 V
3. Quick reference data
74LVT126
3.3 V quad buffer; 3-state
Rev. 04 — 11 February 2005 Product data sheet
Table 1: Quick reference data
GND = 0 V; T
amb
=25
°
C.
Symbol Parameter Conditions Min Typ Max Unit
t
PLH
propagation delay nA to nY C
L
= 50 pF; V
CC
= 3.3 V - 2.3 - ns
t
PHL
propagation delay nA to nY C
L
= 50 pF; V
CC
= 3.3 V - 2.4 - ns
C
I
input capacitance V
I
= 0 V or V
CC
-4-pF
C
O
output capacitance outputs disabled;
V
O
= 0 V or 3.0 V
-8-pF
I
CC
quiescent supply current outputs disabled;
V
CC
= 3.6 V
- 0.13 - mA
9397 750 14553 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 11 February 2005 2 of 15
Philips Semiconductors
74LVT126
3.3 V quad buffer; 3-state
4. Ordering information
5. Functional diagram
Table 2: Ordering information
Type number Package
Temperature range Name Description Version
74LVT126D −40 °C to +85 °C SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1
74LVT126DB −40 °C to +85 °C SSOP14 plastic shrink small outline package; 14 leads; body width
5.3 mm
SOT337-1
74LVT126PW −40 °C to +85 °C TSSOP14 plastic thin shrink small outline package; 14 leads; body
width 4.4 mm
SOT402-1
74LVT126BQ −40 °C to +85 °C DHVQFN14 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 14 terminals;
body 2.5 × 3 × 0.85 mm
SOT762-1
Fig 1. Logic symbol Fig 2. IEC logic symbol
001aac482
1A 1Y2
1
1OE
2A 2Y
2OE
3A
3Y
3OE
4A
4Y
4OE
5
4
9
10
12
13
3
6
8
11
001aac483
2
1
1
5
4
9
10
12
13
3
EN1
6
8
11
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

74LVT126DB,118

Mfr. #:
Buy 74LVT126DB,118
Manufacturer:
Nexperia
Description:
Buffers & Line Drivers 3.3V QUAD BUFFER 3-S
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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