tc74hc259afn TOSHIBA Semiconductor CORPORATION, tc74hc259afn Datasheet - Page 5

• Manufacturer Part Number: tc74hc259afn
• Description: 8-bit Addressable Latch
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Timing Requirements
Minimum pulse width
( G )
Minimum pulse width
( CLEAR )
Minimum set-up time
(DATA)
Minimum set-up time
(A, B, C)
Minimum hold time
(DATA)
Minimum hold time
(A, B, C)
AC Characteristics
Output transition time
Propagation delay time
(DATA-Q)
Propagation delay time
(A, B, C-Q)
Propagation delay time
( G -Q)
Propagation delay time
( CLEAR -Q)
Characteristics
Characteristics
(C
L
(input: t
= 15 pF, V
Symbol
t
t
W (L)
W (L)
t
t
t
t
s
s
h
h
r
Symbol
= t
t
t
t
t
t
t
t
t
t
TLH
THL
pLH
pHL
pLH
pHL
pLH
pHL
pHL
CC
f
= 6 ns)
= 5 V, Ta = 25°C, input: t
5
Test Condition
⎯
⎯
⎯
⎯
⎯
⎯
Test Condition
⎯
⎯
⎯
⎯
⎯
r
= t
V
CC
f
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
= 6 ns)
TC74HC259AP/AF/AFN
(V)
Typ.
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
Limit
Typ.
75
15
13
75
15
13
50
10
25
25
15
21
16
13
9
5
5
5
5
0
0
0
4
2007-10-01
~85°C
Limit
Ta =
Max
− 40
95
19
16
95
19
16
60
12
11
30
30
22
32
28
23
6
5
6
5
0
0
0
8
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns