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MC74HC365A Datasheet, PDF (1/6 Pages) ON Semiconductor – Hex 3-State Noninverting Buffer with Common Enables | |||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
Hex 3-State Noninverting
Buffer with Common Enables
HighâPerformance SiliconâGate CMOS
The MC74HC365A is identical in pinout to the LS365. The device inputs
are compatible with standard CMOS outputs; with pullup resistors, they are
compatible with LSTTL outputs.
This device is a highâspeed hex buffer with 3âstate outputs and two
common activeâlow Output Enables. When either of the enables is high, the
buffer outputs are placed into highâimpedance states. The HC365A has
noninverting outputs.
⢠Output Drive Capability: 15 LSTTL Loads
⢠Outputs Directly Interface to CMOS, NMOS, and TTL
⢠Operating Voltage Range: 2 to 6 V
⢠Low Input Current: 1 µA
⢠High Noise Immunity Characteristic of CMOS Devices
⢠In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
⢠Chip Complexity: 90 FETs or 22.5 Equivalent Gates
LOGIC DIAGRAM
A0 2
A1 4
A2 6
A3 10
A4 12
A5 14
OUTPUT ENABLE 1 1
OUTPUT ENABLE 2 15
3 Y0
5 Y1
7 Y2
9 Y3
11 Y4
13 Y5
PIN 16 = VCC
PIN 8 = GND
MC74HC365A
N SUFFIX
PLASTIC PACKAGE
16âLEAD
CASE 648â08
D SUFFIX
SOIC PACKAGE
16âLEAD
CASE 751Bâ05
DT SUFFIX
TSSOP PACKAGE
16âLEAD
CASE 948Fâ01
ORDERING INFORMATION
MC74HCXXXAN
MC74HCXXXAD
MC74HCXXXADT
Plastic
SOIC
TSSOP
PIN ASSIGNMENT
OUTPUT
ENABLE 1
1
A0 2
Y0 3
16 VCC
15
OUTPUT
ENABLE 2
14 A5
A1 4
13 Y5
Y1 5
12 A4
A2 6
11 Y4
Y2 7
10 A3
GND 8
9 Y3
FUNCTION TABLE
Inputs
Output
Enable Enable
1
2
A
Y
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
X = donât care
Z = high impedance
This document contains information on a new product. Specifications and information herein are subject to
change without notice.
3/97
© Motorola, Inc. 1997
1
REV 0.1
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