Akai LTA-32N658HCP, Service Manual, Page: 29 / 58

74HCT4052 internal block diagram:
8. 74LVC14A brief introduction:
The 74LVC14A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior
to most advanced CMOS compatible TTL families. Inputs can be driven from either 3.3 or 5 V devices.
This feature allows the use of these devices as translators in a mixed 3.3 and 5V environment.
The 74LVC14A provides six inverting buffers with Schmitt-trigger action. It is capable of
transforming slowly changing input signals into sharply defined, jitter-free output signals.
Feature:
· Wide supply voltage range from 1.2 to 3.6 V
· CMOS low power consumption
· Direct interface with TTL levels
· Inputs accept voltages up to 5.5 V
· Complies with JEDEC standard no. 8-1A
· Specified from -40 to +85 °C and -40 to +125 °C.
Pin introduction:
PIN SYMBOM DESCRIPTION
1,3,5,9,11 and 13 1A to 6A Data input
2,4,6,8,10 and 12 1Y to 6Y Data output
7 GND Ground
14 VCC supply voltage
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