Hex Schmitt-Trigger Inverter
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Hex Schmitt-Trigger Inverter High–Performance Silicon–Gate ...
Description
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Hex Schmitt-Trigger Inverter High–Performance Silicon–Gate CMOS
The MC54/74HC14A is identical in pinout to the LS14, LS04 and the HC04. The device inputs are compatible with Standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC14A is useful to “square up” slow input rise and fall times. Due to hysteresis voltage of the Schmitt trigger, the HC14A finds applications in noisy environments.
MC54/74HC14A
J SUFFIX CERAMIC PACKAGE CASE 632–08
1
14
Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS and TTL Operating Voltage Range: 2 to 6V Low Input Current: 1µA High Noise Immunity Characteristic of CMOS Devices In Compliance With the JEDEC Standard No. 7A Requirements Chip Complexity: 60 FETs or 15 Equivalent Gates
14 1
N SUFFIX PLASTIC PACKAGE CASE 646–06
14 1
D SUFFIX SOIC PACKAGE CASE 751A–03
14 1
DT SUFFIX TSSOP PACKAGE CASE 948G–01
LOGIC DIAGRAM
ORDERING INFORMATION A1 1 2 Y1 MC54HCXXAJ MC74HCXXAN MC74HCXXAD MC74HCXXADT Ceramic Plastic SOIC TSSOP
A2
3
4
Y2
A3
5
6
Y3 Y=A
FUNCTION TABLE
Inputs A L H Outputs Y H L
A4
9
8
Y4
Pin 14 = VCC Pin 7 = GND
A5
11
10
Y5
A6
13
12
Y6
Pinout: 14–Lead Packages (Top View)
VCC 14 A6 13 Y6 12 A5 11 Y5 10 A4 9 Y4 8
1 A1
2 Y1
3 A2
4 Y2
5 A3
6 Y3
7 GND
10/95
© Motorola, Inc. 1995
1
REV 7
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