74AHC30D View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74AHC30D Datasheet PDF : 16 Pages
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Philips Semiconductors
8-input NAND gate
Product specification
74AHC30; 74AHCT30
FEATURES
• ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
CDM EIA/JESD22-C101 exceeds 1000 V
• Balanced propagation delays
• Inputs accept voltages higher than VCC
• For AHC only: operates with CMOS input levels
• For AHCT only: operates with TTL input levels
• Output capability: standard
• ICC category: SSI
• Specified from −40 to +85 °C and −40 to +125 °C.
DESCRIPTION
The 74AHC/AHCT30 are high-speed Si-gate CMOS
devices and are pin compatible with Low power Schottky
TTL (LSTTL). They are specified in compliance with
JEDEC standard no. 7A.
The 74AHC/AHCT30 provide the 8-input NAND function.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf ≤ 3.0 ns.
SYMBOL
PARAMETER
CONDITIONS
tPHL/tPLH
CI
CO
CPD
propagation delay
A, B, C, D, E, F, G, H to Y
input capacitance
output capacitance
power dissipation capacitance
CL = 15 pF; VCC = 5 V
CL = 50 pF; f = 1 MHz;
notes 1 and 2
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
∑ (CL × VCC2 × fo) = sum of outputs;
CL = output load capacitance in pF;
VCC = supply voltage in Volts.
2. The condition is VI = GND to VCC.
TYPICAL
AHC
3.6
AHCT
3.3
3.0
3.0
4.0
4.0
10
12
UNIT
ns
pF
pF
pF
1999 Nov 30
2
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