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PDF L74VHC1GU04 Data sheet ( Hoja de datos )
| Número de pieza | L74VHC1GU04 | |
| Descripción | Unbuffered Inverter | |
| Fabricantes | LRC | |
| Logotipo |  |
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LESHAN RADIO COMPANY, LTD.
Unbuffered Inverter
L74VHC1GU04
The L74VHC1GU04 is an advanced high speed CMOS Unbuffered inverter fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
This device consists of a single unbuffered inverter. In combination with others, or in the L74VHCU04 Hex Unbuffered Inverter,
these devices are well suited for use as oscillators, pulse shapers, and in many other applications requiring a high–input impedance
amplifier. For digital applications, the L74VHC1G04 or the L74VHC04 are recommended.
The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.
The L74VHC1GU04 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This
allows the L74VHC1GU04 to be used to interface 5 V circuits to 3 V circuits.
• High Speed: t PD = 2.5 ns (Typ) at V CC = 5 V
• Low Power Dissipation: I CC = 2 mA (Max) at T A = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FETs = 105; Equivalent Gates = 26
5
4
MARKING DIAGRAMS
1
2
3
SC–70/SC–88A/SOT–353
DF SUFFIX
5
4
V6d
Pin 1
d = Date Code
Figure 1. Pinout (Top View)
1
2
3
SOT–23/TSOP–5/SC–59
DT SUFFIX
V6d
Pin 1
d = Date Code
Figure 2. Logic Symbol
PIN ASSIGNMENT
1 NC
2 IN A
3 GND
4 OUT Y
5 V CC
FUNCTION TABLE
Inputs
A
L
H
Output
Y
H
L
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 5 of this data sheet.
1/6
1 page  
LESHAN RADIO COMPANY, LTD.
A
G
54
S −B−
12
3
L74VHC1GU04
PACKAGE DIMENSIONS
SC70−5/SC−88A/SOT−353
DF SUFFIX
D 5 PL
0.2 (0.008) M B M
N
C
J
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 419A−01 OBSOLETE. NEW STANDARD
419A−02.
4. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
INCHES
DIM MIN MAX
A 0.071 0.087
B 0.045 0.053
C 0.031 0.043
D 0.004 0.012
G 0.026 BSC
H −−− 0.004
J 0.004 0.010
K 0.004 0.012
N 0.008 REF
S 0.079 0.087
MILLIMETERS
MIN MAX
1.80 2.20
1.15 1.35
0.80 1.10
0.10 0.30
0.65 BSC
−−− 0.10
0.10 0.25
0.10 0.30
0.20 REF
2.00 2.20
HK
SOLDERING FOOTPRINT*
0.50
0.0197
0.40
0.0157
0.65
0.025
0.65
0.025
1.9
0.0748
ǒ ǓSCALE 20:1
mm
inches
5/6
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| PDF Descargar | [ Datasheet L74VHC1GU04.PDF ] | |
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