SNJ54HC112 Datasheet, PDF (5/13 Pages) Texas Instruments – DUAL J-NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR AND PRESET

SN54HC112, SN74HC112
DUAL JĆK NEGATIVEĆEDGEĆTRIGGERED FLIPĆFLOPS
WITH CLEAR AND PRESET
SCLS099F − DECEMBER 1982 − REVISED SEPTEMBER 2003
switching characteristics over recommended operating free-air temperature range, C_L = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
fmax
FROM
(INPUT)
PRE or CLR
tpd
CLK
tt
TO
(OUTPUT)
Q or Q
Q or Q
Q or Q
VCC
2V
4.5 V
6V
2V
4.5 V
6V
2V
4.5 V
6V
2V
4.5 V
6V
TA = 25°C
MIN TYP MAX
5
10
25
50
29
60
54 165
16
33
13
28
56 125
16
25
13
21
29
75
9
15
8
13
SN54HC112
MIN MAX
3.4
17
20
245
49
42
185
37
31
110
22
19
SN74HC112
MIN MAX
4
20
24
205
41
35
155
31
26
95
19
16
UNIT
MHz
ns
ns
operating characteristics, T_A = 25°C
PARAMETER
Cpd Power dissipation capacitance
TEST CONDITIONS
No load
TYP UNIT
35 pF
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