74AHC1G125 Philips Semiconductors, 74AHC1G125 Datasheet - Page 2

• Manufacturer Part Number: 74AHC1G125
• Description: Bus buffer/line driver; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
DESCRIPTION
The 74AHC1G/AHCT1G125 is a
high-speed Si-gate CMOS device.
The 74AHC1G/AHCT1G125 provides
one non-inverting buffer/line driver
with 3-state output. The 3-state output
is controlled by the output enable
input (OE). A HIGH at OE causes the
output to assume a high-impedance
OFF-state.
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
ORDERING INFORMATION
1999 Jun 15
74AHC1G125GW
74AHCT1G125GW
Symmetrical output impedance
High noise immunity
ESD protection:
HBM EIA/JESD22-A114-A
exceeds 2000 V
MM EIA/JESD22-A115-A
exceeds 200 V
Low power dissipation
Balanced propagation delays
Very small 5-pin package
Output capability: standard.
Bus buffer/line driver; 3-state
OE
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF state.
TYPE NUMBER
H
L
L
INPUTS
inA
H
X
L
OUTPUT
outY
TEMPERATURE
H
L
Z
40 to +85 C
RANGE
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. The condition is V
PINNING
t
C
C
SYMBOL
PHL
I
PD
a) P
b) f
c) f
d) C
e) V
/t
PD
PLH
PIN
i
o
1
2
3
4
5
is used to determine the dynamic power dissipation (P
D
CC
= input frequency in MHz;
L
= output frequency in MHz;
PINS
= output load capacitance in pF;
= C
= supply voltage in V.
5
5
propagation delay
inA to outY
input capacitance
power dissipation
capacitance
amb
PD
PARAMETER
= 25 C; t
2
V
PACKAGE
CC
SC-88A
SC-88A
SYMBOL
I
= GND to V
2
GND
outY
V
PACKAGES
OE
inA
CC
f
r
i
= t
+ (C
74AHC1G125; 74AHCT1G125
f
L
C
V
C
f = 1 MHz;
notes 1 and 2
CONDITIONS
3.0 ns.
L
CC
L
CC
V
MATERIAL
= 15 pF;
= 50 pF;
output enable input
data input
ground (0 V)
data output
DC supply voltage
.
CC
= 5 V
plastic
plastic
2
f
o
) where:
DESCRIPTION
3.4
1.5
9
AHC1G AHCT1G
SOT353
SOT353
CODE
Product specification
TYPICAL
3.4
1.5
11
D
in W).
MARKING
AM
CM
ns
pF
pF
UNIT