74HCT1G125GV(2005) 查看數據表（PDF） - Philips Electronics

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74HCT1G125GV
(Rev.:2005)

Bus buffer/line driver; 3-state

Philips Electronics 

74HC1G125; 74HCT1G125

Bus buffer/line driver; 3-state

Rev. 05 — 23 December 2005

Product data sheet

1. General description

The 74HC1G125; 74HCT1G125 is a high-speed, Si-gate CMOS device.

The 74HC1G125; 74HCT1G125 provides one non-inverting buffer/line driver 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.

2. Features

s Wide supply voltage range from 2.0 V to 6.0 V

s Symmetrical output impedance

s High noise immunity

s Low power consumption

s Balanced propagation delays

s ESD protection:

x HBM EIA/JESD22-A114-C exceeds 2000 V

x MM EIA/JESD22-A115-A exceeds 200 V

s Very small 5 pins packages

s Specified from −40 °C to +85 °C and −40 °C to +125 °C

3. Quick reference data

Table 1: Quick reference data

GND = 0 V; Tamb = 25 °C; tr = tf ≤ 6.0 ns.

Symbol Parameter

Conditions

74HC1G125

tPHL,

tPLH

Ci

propagation delay A to Y VCC = 5 V; CL = 15 pF

input capacitance

CPD

power dissipation

capacitance

VI = GND to VCC

Min Typ Max Unit

-

9

-

ns

-

1.5 -

pF

[1] -

30

-

pF

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