74hct2g125 NXP Semiconductors, 74hct2g125 Datasheet - Page 2

• Manufacturer Part Number: 74hct2g125
• Description: Dual Buffer/line Driver; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
2. For 74HC2G125 the condition is V
2003 Mar 03
Notes
1. C
t
C
C
C
SYMBOL
PHL
Wide supply voltage range from 2.0 to 6.0 V
Symmetrical output impedance
High noise immunity
Low power dissipation
Balanced propagation delays
Very small 8 pins package
Output capability: bus driver
ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
Specified from 40 to +85 C and 40 to +125 C.
I
O
PD
Dual buffer/line driver; 3-state
P
f
f
C
V
N = total switching outputs;
For 74HCT2G125 the condition is V
i
o
/t
(C
D
CC
PD
= input frequency in MHz;
L
PLH
= output frequency in MHz;
= output load capacitance in pF;
= C
L
= supply voltage in Volts;
is used to determine the dynamic power dissipation (P
PD
V
CC
propagation delay nA to nY
input capacitance
output capacitance
power dissipation capacitance per
buffer
amb
2
V
CC
= 25 C; t
f
o
2
) = sum of the outputs.
f
i
PARAMETER
N + (C
r
= t
f
6.0 ns.
L
V
I
CC
= GND to V
I
= GND to V
2
f
o
) where:
CC
C
output enabled; notes 1 and 2
output disabled; notes 1 and 2
CC
L
.
= 15 pF; V
1.5 V.
2
CONDITIONS
DESCRIPTION
The 74HC2G/HCT2G125 is a high-speed Si-gate CMOS
device.
The 74HC2G/HCT2G125 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 at
pin OE causes the output to assume a high-impedance
OFF-state.
The bus driver output currents are equal compared to the
74HC/HCT125.
D
in W).
CC
= 5 V
74HC2G125; 74HCT2G125
10
1.0
1.5
11
1
HC2G
TYPICAL
Product specification
12
1.0
1.5
11
1
HCT2G
ns
pF
pF
pF
pF
UNIT