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74LVTH125BQ View Datasheet(PDF) - Philips Electronics

Part Name
Description
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74LVTH125BQ
Philips
Philips Electronics Philips
74LVTH125BQ Datasheet PDF : 16 Pages
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74LVT125; 74LVTH125
3.3 V quad buffer; 3-state
Rev. 06 — 6 March 2006
Product data sheet
1. General description
The 74LVT125; 74LVTH125 is a high-performance BiCMOS product designed for VCC
operation at 3.3 V.
This device combines low static and dynamic power dissipation with high speed and high
output drive. The 74LVT125; 74LVTH125 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
I Quad bus interface
I 3-state buffers
I Output capability: +64 mA and 32 mA
I TTL input and output switching levels
I Input and output interface capability to systems at 5 V supply
I Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
I Live insertion and extraction permitted
I No bus current loading when output is tied to 5 V bus
I Power-up 3-state
I Latch-up protection:
N JESD78: exceeds 500 mA
I ESD protection:
N MIL STD 883 method 3015: exceeds 2000 V
N Machine model: exceeds 200 V
3. Quick reference data
Table 1. Quick reference data
GND = 0 V; Tamb = 25 °C.
Symbol Parameter
Conditions
tPLH
LOW-to-HIGH propagation CL = 50 pF; VCC = 3.3 V
delay nA to nY
tPHL
HIGH-to-LOW propagation CL = 50 pF; VCC = 3.3 V
delay nA to nY
Min Typ Max Unit
-
2.7 -
ns
-
2.9 -
ns
 

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