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Part: 74ALVC14
Category:
Logic
-> Schmitt Triggers
Description: 74ALVC14; Hex Inverting Schmitt Trigger;; Package: SOT108-1 (SO14), SOT402-1 (TSSOP14)
Company: Philips Semiconductors
Datasheet: Download 74ALVC14 datasheet File size : 67 kB
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Datasheet text preview:
INTEGRATED CIRCUITS
DATA SHEET
74ALVC14 Hex inverting Schmitt trigger
Product specification Supersedes data of 2003 Feb 03 2003 May 14
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74ALVC14
FEATURES · Wide supply voltage range from 1.65 to 3.6 V · 3.6 V tolerant inputs/outputs · CMOS low power consumption · Direct interface with TTL levels (2.7 to 3.6 V) · Power-down mode · Unlimited input rise and fall times · Latch-up performance exceeds 250 mA · Complies with JEDEC standard: JESD8-7 (1.65 to 1.95 V) JESD8-5 (2.3 to 2.7 V) JESD8B/JESD36 (2.7 to 3.6 V). · ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C. SYMBOL tPHL/tPLH PARAMETER propagation delay nA to nY
DESCRIPTION The 74ALVC14 is a high-performance, low-power, low-voltage, Si-gate CMOS device and superior to most advanced CMOS compatible TTL families. The 74ALVC14 provides six inverting buffers with Schmitt-trigger action. It is capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
CONDITIONS VCC = 1.8 V; CL = 30 pF; RL = 1 k VCC = 2.5 V; CL = 30 pF; RL = 500 VCC = 2.7 V; CL = 50 pF; RL = 500 VCC = 3.3 V; CL = 50 pF; RL = 500
TYPICAL 2.9 2.2 2.8 2.4 3.5 25 ns ns ns ns
UNIT
CI CPD Notes
input capacitance power dissipation capacitance per buffer VCC = 3.3 V; notes 1 and 2
pF pF
1. CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + (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 load switching outputs; (CL × VCC2 × fo) = sum of the outputs. 2. The condition is VI = GND to VCC.
2003 May 14
2
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74ALVC14
ORDERING INFORMATION PACKAGE TYPE NUMBER 74ALVC14D 74ALVC14PW 74ALVC14BQ FUNCTION TABLE See note 1. INPUT nA L H Note 1. H = HIGH voltage level; L = LOW voltage level. PINNING PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1A 1Y 2A 2Y 3A 3Y GND 4Y 4A 5Y 5A 6Y 6A VCC SYMBOL data input data output data input data output data input data output ground (0 V) data output data input data output data input data output data input supply voltage DESCRIPTION OUTPUT nY H L TEMPERATURE RANGE -40 to +85 °C -40 to +85 °C -40 to +85 °C PINS 14 14 14 PACKAGE SO14 TSSOP14 DHVQFN14 MATERIAL plastic plastic plastic CODE SOT108-1 SOT402-1 SOT762-1
2003 May 14
3
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74ALVC14
handbook, halfpage handbook, halfpage
1A 1
VCC 14 13 12 6A 6Y 5A 5Y 4A
1A 1Y 2A 2Y 3A 3Y GND
1 2 3 4 5 6 7
MNA203
14 VCC 1Y 13 6A 12 6Y 2A 2Y 3A 9 4A 3Y 6 3 4 5 2
14
11 5A 10 5Y
GND(1)
11 10 9
8 4Y
7 Top view GND
8 4Y
MCE196
(1) The die substrate is attached to this pad using conductive die attach material. It can not be used as a supply pin or input.
Fig.1 Pin configuration SO14 and TSSOP14.
Fig.2 Pin configuration DHVQFN14.
handbook, halfpage
1
1A
1Y
2
3
2A
2Y
4
handbook, halfpage
5 Y
MNA205
3A
3Y
6
A
9
4A
4Y
8
11
5A
5Y
10
13
6A
6Y
12
MNA204
Fig.3 Logic diagram (one Schmitt-trigger).
Fig.4 Logic symbol.
2003 May 14
4
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74ALVC14
RECOMMENDED OPERATING CONDITIONS SYMBOL VCC VI VO Tamb tr, tf PARAMETER supply voltage input voltage output voltage operating ambient temperature input rise and fall times VCC = 1.65 to 2.7 V VCC = 2.7 to 3.6 V VCC = 1.65 to 3.6 V VCC = 0 V; Power-down mode CONDITIONS 0 0 0 -40 0 0 MIN. 1.65 MAX. 3.6 3.6 VCC 3.6 +85 20 10 V V V V °C ns/V ns/V UNIT
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V). SYMBOL VCC IIK VI IOK VO IO ICC, IGND Tstg Ptot Notes 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. When VCC = 0 V (Power-down mode), the output voltage can be 3.6 V in normal operation. 3. For SO14 packages: above 70 °C derate linearly with 8 mW/K. For TSSOP14 packages: above 60 °C derate linearly with 5.5 mW/K. For DHVQFN14 packages: above 60 °C derate linearly with 4.5 mW/K. PARAMETER supply voltage input diode current input voltage output diode current output voltage output source or sink current VCC or GND current storage temperature power dissipation Tamb = -40 to +85 °C; note 3 VO > VCC or VO < 0 notes 1 and 2 Power-down mode; note 2 VO = 0 to VCC VI < 0 CONDITIONS - -0.5 - -0.5 -0.5 - - -65 - MIN. -0.5 MAX. +4.6 -50 +4.6 ±50 +4.6 ±50 ±100 +150 500 V mA V mA V mA mA °C mW UNIT
VCC + 0.5 V
2003 May 14
5
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