74hct1g126 NXP Semiconductors, 74hct1g126 Datasheet - Page 2

• Manufacturer Part Number: 74hct1g126
• Description: Bus Buffer/line Driver; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. For HC1G the conditions is V
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
2002 May 15
t
C
C
PHL
Wide operating voltage from 2.0 to 6.0 V
Symmetrical output impedance
High noise immunity
Low power dissipation
Balanced propagation delays
Very small 5 pins package
Output capability: bus driver.
I
PD
Bus buffer/line driver; 3-state
SYMBOL
P
f
f
C
V
For HCT1G the conditions is V
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
i
o
/t
D
CC
PD
= input frequency in MHz;
L
PLH
= output frequency in MHz;
= output load capacitance in pF;
= C
= supply voltage in Volts.
is used to determine the dynamic power dissipation (P
PD
amb
V
propagation delay A to Y
input capacitance
power dissipation capacitance
CC
= 25 C; t
OE
H
H
L
2
f
i
+ (C
PARAMETER
r
= r
L
f
V
I
6.0 ns.
CC
= GND to V
I
INPUTS
= GND to V
2
f
o
) where:
CC
CC
.
C
notes 1 and 2
L
1.5 V.
= 15 pF; V
CONDITIONS
A
H
X
L
2
DESCRIPTION
The 74HC1G/HCT1G126 is a highspeed Si-gate CMOS
device.
The 74HC1G/HCT1G126 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 LOW at
pin OE causes the output as assume a high-impedance
OFF-state.
The bus driver output currents are equal compared to the
74HC/HCT126.
D
CC
in W).
= 5 V
74HC1G126; 74HCT1G126
9
1.5
30
HC1G
TYPICAL
10
1.5
27
OUTPUT
HCT1G
Product specification
H
Y
Z
L
ns
pF
pF
UNIT