74hct3g34 NXP Semiconductors, 74hct3g34 Datasheet - Page 2

• Manufacturer Part Number: 74hct3g34
• Description: Triple Buffer Gate
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
2. For 74HC3G34 the condition is V
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
2003 May 19
Notes
1. C
t
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-pin package
Output capability: standard
ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
I
PD
Triple buffer gate
P
f
f
C
V
N = total load switching outputs;
For 74HCT3G34 the condition is V
L = LOW voltage level.
i
o
/t
D
CC
PD
= input frequency in MHz;
L
PLH
= output frequency in MHz;
(C
= output load capacitance in pF;
= C
= supply voltage in Volts;
is used to determine the dynamic power dissipation (P
L
PD
V
propagation delay nA to nY
input capacitance
power dissipation capacitance per gate
amb
CC
V
2
CC
= 25 C; t
f
2
o
) = sum of outputs.
f
i
INPUT
N +
r
= t
nA
PARAMETER
H
L
f
(C
6.0 ns.
L
I
= GND to V
I
V
= GND to V
CC
2
f
o
) where:
CC
CC
.
1.5 V.
2
C
V
notes 1 and 2
DESCRIPTION
The 74HC3G/HCT3G34 is a high-speed Si-gate CMOS
device and is pin compatible with low power Schottky TTL
(LSTTL). Specified in compliance with JEDEC
standard no. 7.
The 74HC3G/HCT3G34 provides three buffers.
CC
L
D
= 50 pF;
CONDITIONS
in W).
= 4.5 V
74HC3G34; 74HCT3G34
9
1.5
10
HC3G34
OUTPUT
nY
H
L
TYPICAL
10
1.5
9
HCT3G34
Product specification
ns
pF
pF
UNIT