TC74HC123AF Toshiba, TC74HC123AF Datasheet - Page 8

• Manufacturer Part Number: TC74HC123AF
• Manufacturer: Toshiba

Specifications of TC74HC123AF

• Logic Family: HC
• High Level Output Current: -5.2mA
• Low Level Output Current: 5.2mA
• Quiescent Current: 4uA
• Number Of Elements: 2
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Abs. Propagation Delay Time: 295ns
• Operating Supply Voltage (min): 2V
• Lead Free Status / RoHS Status: Not Compliant

Timing Requirements
Minimum pulse width
Minimum clear width
Minimum retrigger time
AC Characteristics
Output transition time
Propagation delay time
( A , B-Q, Q )
Propagation delay time
( CLR TRIGGER-Q, Q )
Propagation delay time
( CLR -Q, Q )
Characteristics
Characteristics
(C
L
(input: t
= 15 pF, V
Symbol
t
t
t
W (H)
W (L)
W (L)
t
rr
r
Symbol
= t
t
t
t
t
t
t
t
t
TLH
THL
pLH
pHL
pLH
pHL
pLH
pHL
CC
f
= 6 ns)
= 5 V, Ta = 25°C, input: t
Rx = 1 k Ω
Cx = 100 pF
Rx = 1 k Ω
Cx = 0.01 μ F
8
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
= 6 ns)
TC74HC123AP/AF/AFN
(V)
Typ.
325
108
Min
5.0
1.4
1.2
78
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
Limit
Typ.
75
15
13
75
15
13
25
26
16
⎯
⎯
⎯
⎯
⎯
⎯
4
2007-10-01
− 40 to
85°C
Limit
Ta =
Max
95
19
16
95
19
16
36
41
27
⎯
⎯
⎯
⎯
⎯
⎯
8
Unit
Unit
ns
ns
ns
μ s
ns
ns
ns
ns