74lvt20db NXP Semiconductors, 74lvt20db Datasheet - Page 4

• Manufacturer Part Number: 74lvt20db
• Description: 3.3v Dual 4-input Nand Gate
• Manufacturer: NXP Semiconductors

1. All typical values are at V
2. This is the increase in supply current for each input at the specificed voltage level other than V
1. All typical values are at V
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions
Voltages are referenced to GND (ground = 0V)
NOTES:
AC CHARACTERISTICS
GND = 0V; t
NOTE:
AC WAVEFORMS
V
1996 Aug 28
SYMBOL
M
SYMBOL
3.3V Dual 4-input NAND gate
= 1.5V, V
I
V
V
I
I
V
V
V
CCH
OFF
CCL
C
I
t
t
OH
OH
OL
OL
I
I
CC
IK
PLH
PHL
I
I
I
R
IN
= t
= GND to 2.7V
Input clamp voltage
High-level output voltage
High-level output voltage
Low-level output voltage
Low-level output voltage
Input leakage current
Input leakage current
Output off current
Quiescent supply current
Quiescent supply current
Additional supply current per input pin
Input capacitance
F
Propagation delay
An, Bn, Cn, Dn to Yn
= 2.5ns; C
CC
CC
PARAMETER
PARAMETER
L
PARAMETER
= 50pF, R
Dna, Dnb, Dnc, Dnd
= 3.3V and T
= 3.3V and T
L
= 500 ; T
Waveform 1. Propagation Delay for Inverting Outputs
Qn
amb
amb
= 25 C.
= 25 C.
amb
2
= –40 C to +85 C.
V
V
V
V
V
V
V
V
V
V
V
V
V
I
V
Other inputs at V
V
O =
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC,
CC
CC
I
V
= 3V or 0
M
t
PHL
WAVEFORM
0
= 2.7V; I
= 2.7 to 3.6V; I
= 2.7V; I
= 3.0V; I
= 2.7V; I
= 2.7V; I
= 3.0V; I
= 0 or 3.6V; V
= 3.6V; V
= 0V; V
= 3.6V; Outputs High, V
= 3.6V; Outputs Low, V
= 3V to 3.6V; One input at V
I
O =
V
M
0
1
4
TEST CONDITIONS
I
IK
OH
OH
OL
OL
OL
V
or V
I
M
= V
= –18mA
= 100 A
= 24mA
= 32mA
= –6mA
= –20mA
CC
O
I
CC
OH
= 0 to 4.5V
= 5.5V
or GND
t
or GND
PLH
= –100 A
V
M
MIN
1.0
1.0
I
I
= GND or V
= GND or
V
CC
CC
–0.6V,
= 3.3V
CC
TYP
3.4
3.2
or GND.
CC,
1
LIMITS
0.3V
V
Temp = -40 C to +85 C
CC
MIN
MAX
2.4
2.0
5.4
4.4
–0.2
LIMITS
TYP
V
0.5
3
CC
MAX
Product specification
1
6.4
4.3
= 2.7V
74LVT20
MAX
–1.2
0.02
0.2
0.5
0.5
1.2
0.2
10
100
1
SF00069
UNIT
UNIT
ns
mA
mA
pF
V
V
V
V
V
A
A
A
A