74LVC1G00 Ver la hoja de datos (PDF) - Philips Electronics
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74LVC1G00 Datasheet PDF : 15 Pages
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Philips Semiconductors
Single 2-input NAND gate
Product specification
74LVC1G00
FEATURES
• Wide supply voltage range from 1.65 V to 5.5 V
• High noise immunity
• Complies with JEDEC standard:
– JESD8-7 (1.65 V to 1.95 V)
– JESD8-5 (2.3 V to 2.7 V)
– JESD8B/JESD36 (2.7 V to 3.6 V).
• ±24 mA output drive (VCC = 3.0 V)
• CMOS low power consumption
• Latch-up performance exceeds 250 mA
• Direct interface with TTL levels
• Inputs accept voltages up to 5 V
• Multiple package options
• ESD protection:
HBM EIA/JESD22-A114-B exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.
• Specified from −40 °C to +85 °C and −40 °C to +125 °C.
DESCRIPTION
The 74LVC1G00 is a high-performance, low-power,
low-voltage, Si-gate CMOS device, superior to most
advanced CMOS compatible TTL families.
Input can be driven from either 3.3 V or 5 V devices.
These features allow the use of these devices in a mixed
3.3 V and 5 V environment.
Schmitt trigger action at all inputs makes the circuit tolerant
for slower input rise and fall time.
This device is fully specified for partial power-down
applications using Ioff. The Ioff circuitry disables the output,
preventing the damaging backflow current through the
device when it is powered down.
The 74LVC1G00 provides the single 2-input NAND
function.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf ≤ 2.5 ns.
SYMBOL
tPHL/tPLH
CI
CPD
PARAMETER
CONDITIONS
propagation delay
inputs A, B to output Y
input capacitance
VCC = 1.8 V; CL = 30 pF; RL = 1 kΩ
VCC = 2.5 V; CL = 30 pF; RL = 500 Ω
VCC = 2.7 V; CL = 50 pF; RL = 500 Ω
VCC = 3.3 V; CL = 50 pF; RL = 500 Ω
VCC = 5.0 V; CL = 50 pF; RL = 500 Ω
power dissipation capacitance per buffer VCC = 3.3 V; notes 1 and 2
TYPICAL UNIT
3.3
ns
2.2
ns
2.8
ns
2.2
ns
1.8
ns
5
pF
14
pF
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts;
N = total switching outputs;
Σ(CL × VCC2 × fo) = sum of the outputs.
2. The condition is VI = GND to VCC.
2004 Sep 07
2
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