74HCT646N,652 NXP Semiconductors, 74HCT646N,652 Datasheet - Page 6

IC TRANSCVR 3ST 8BIT INV 24DIP

74HCT646N,652

Manufacturer Part Number
74HCT646N,652
Description
IC TRANSCVR 3ST 8BIT INV 24DIP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet

Specifications of 74HCT646N,652

Logic Type
Transceiver, Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
6mA, 6mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
24-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74HCT646N
74HCT646N
933670990652
Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: bus driver
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
September 1993
CC
t
t
t
t
t
t
t
t
t
t
t
f
SYMBOL
PHL
PHL
PHL
PZH
PHZ
PZH
PHZ
THL
W
su
h
max
Octal bus transceiver/register; 3-state
category: MSI
/ t
/ t
/ t
/ t
/ t
/ t
/ t
/ t
TLH
PLH
PLH
PLH
PZL
PLZ
PZL
PLZ
propagation delay
propagation delay
propagation delay
3-state output enable
time
3-state output disable
time OE to A
3-state output enable
time DIR to A
3-state output disable
time DIR to A
output transition time
clock pulse width
set-up time
hold time
maximum clock pulse
r
A
CP
S
OE to A
HIGH or LOW
CP
A
A
frequency
= t
n
AB
n
n
,B
,B
,B
f
AB
AB
,S
= 6 ns; C
PARAMETER
n
n
n
,CP
BA
or CP
to CP
to B
to CP
n
to B
,B
BA
n
n
,A
AB
BA
AB
to B
n
n
L
n
n
n
,A
,B
,CP
,CP
,B
,B
= 50 pF
n
n
n
n
n
,A
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
BA
BA
n
80
16
14
60
12
10
35
7
6
6.0
30
35
min. typ. max. min. max. min. max.
39
14
11
66
24
19
55
20
16
47
17
14
58
21
17
50
18
14
50
18
14
5
4
25
9
7
6
2
2
21
63
75
14
+25
3
1
1
135
27
23
220
44
37
190
38
32
175
35
30
175
35
30
175
35
30
175
35
30
60
12
10
T
6
amb
100
24
20
75
15
13
45
9
8
4.8
24
28
74HC
40 to +85
( C)
170
34
29
275
55
47
240
48
41
220
44
37
220
44
37
220
44
37
220
44
37
75
15
13
120
24
20
90
18
15
55
11
9
4.0
20
24
40 to +125
205
41
35
330
66
56
285
57
48
265
53
45
265
53
45
265
53
45
265
53
45
90
18
15
.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT
74HC/HCT646
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
V
(V)
TEST CONDITIONS
CC
Product specification
Fig.6
Fig.7
Fig.8
Fig.9
Fig.9
Fig.10
Fig.10
Fig.7
Fig.7
Fig.7
Fig.7
Fig.6 and Fig.8
WAVEFORMS

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