NXP SMD HC 367 Instructions

INTEGRATED CIRCUITS
DATA SH EET
For a complete data sheet, please also download:
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT365
Hex buffer/line driver; 3-state
Product specification File under Integrated Circuits, IC06
December 1990
Philips Semiconductors Product specification
Hex buffer/line driver; 3-state 74HC/HCT365
FEATURES
Non-inverting outputs
Output capability: bus driver
ICC category: MSI
The 74HC/HCT365 are hex non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs (nY) are controlled by the output enable inputs (
A HIGH on OEn causes the outputs to assume a high impedance OFF-state.
The “365” is identical to the “366” but has non-inverting
GENERAL DESCRIPTION
outputs.
The 74HC/HCT365 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.
QUICK REFERENCE DATA
GND = 0 V; T
=25°C; tr=tf= 6 ns
amb
SYMBOL PARAMETER CONDITIONS
t
PHL
/ t
PLH
propagation delay
CL= 15 pF; VCC=5 V 9 11 ns
nA to nY C C
I PD
input capacitance 3,5 3,5 pF power dissipation capacitance per buffer notes 1 and 2 40 40 pF
Notes
1. C
is used to determine the dynamic power dissipation (PD in µW):
PD
PD=CPD× V
2
× fi +(CL× V
CC
2
× fo) where:
CC
fi= input frequency in MHz fo= output frequency in MHz (CV
2
× fo) = sum of outputs
CC
CL= output load capacitance in pF VCC= supply voltage in V
2. For HC the condition is VI= GND to V
CC
For HCT the condition is VI= GND to VCC− 1.5 V
OE1, OE2).
TYPICAL
UNIT
HC HCT
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”
December 1990 2
.
Philips Semiconductors Product specification
Hex buffer/line driver; 3-state 74HC/HCT365
PIN DESCRIPTION
PIN NO. SYMBOL NAME AND FUNCTION
1, 15 2, 4, 6, 10, 12, 14 1A to 6A data inputs 3, 5, 7, 9, 11, 13 1Y to 6Y data outputs 8 GND ground (0 V) 16 V
OE1, OE
CC
2
output enable inputs (active LOW)
positive supply voltage
Fig.1 Pin configuration. Fig.2 Fig.3 IEC logic symbol.
December 1990 3
Philips Semiconductors Product specification
Hex buffer/line driver; 3-state 74HC/HCT365
FUNCTION TABLE
INPUTS OUTPUT
Fig.4 Functional diagram.
OE
1
L L X
H
Notes
1. H = HIGH voltage level L = LOW voltage level X = don’t care Z = high impedance OFF-state
OE
H X
2
L L
nA nY
L H X X
L H Z Z
Fig.5 Logic diagram.
December 1990 4
Philips Semiconductors Product specification
Hex buffer/line driver; 3-state 74HC/HCT365
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
Output capability: bus driver ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
= 6 ns; CL= 50 pF
r=tf
SYMBOL PARAMETER
t
PHL
/ t
propagation delay
PLH
nA to nY
t
PZH
/ t
3-state output enable time
PZL
OEn to nY
t
PHZ
/ t
3-state output disable
PLZ
time
OEn to nY
t
THL
/ t
output transition time 14
TLH
(°C)
T
amb
74HC
+25 40 to+85 40 to+125
min. typ. max. min. max. min. max.
30 11 9
47 17 14
61 22 18
5 4
95 19 16
150 30 26
150 30 26
60 12 10
120 24 20
190 38 33
190 38 33
75 15 13
145 29 25
225 45 38
225 45 38
90 18 15
.
UNIT
ns 2.0
ns 2.0
ns 2.0
ns 2.0
TEST CONDITIONS
WAVEFORMS
V
CC
(V)
Fig.6
4.5
6.0 Fig.7
4.5
6.0 Fig.7
4.5
6.0 Fig.6
4.5
6.0
December 1990 5
Philips Semiconductors Product specification
Hex buffer/line driver; 3-state 74HC/HCT365
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: bus driver ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (I
) for a unit load of 1 is given in the family specifications.
CC
To determine ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT UNIT LOAD COEFFICIENT
OE OE nA
1 2
1.00
0.90
1.00
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
= 6 ns; CL= 50 pF
r=tf
T
amb
(°C)
TEST CONDITIONS
74HCT
SYMBOL PARAMETER
+25 40 to+85 40 to+125
UNIT
V
(V)
CC
min. typ. max. min. max. min. max.
t
PHL
/ t
propagation delay
PLH
14 25 31 38 ns 4.5 Fig.6
nA to nY
t
PZH
/ t
3-state output enable
PZL
18 35 44 53 ns 4.5 Fig.7
time
OEn to nY
t
PHZ
/ t
3-state output disable
PLZ
23 35 44 53 ns 4.5 Fig.7
time
OEn to nY
t
THL
/ t
output transition time 5 12 15 18 ns 4.5 Fig.6
TLH
WAVEFORMS
December 1990 6
Philips Semiconductors Product specification
Hex buffer/line driver; 3-state 74HC/HCT365
AC WAVEFORMS
(1) HC : VM= 50%; VI= GND to VCC.
= 1.3 V; VI= GND to 3 V.
HCT: V
M
Fig.6 Waveforms showing the input (nA) to output (nY) propagation delays and the output transition times.
(1) HC : VM= 50%; VI= GND to VCC.
= 1.3 V; VI= GND to 3 V.
HCT: V
M
Fig.7 Waveforms showing the 3-state enable and disable times.
PACKAGE OUTLINES
See
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
.
December 1990 7
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