Electrical characteristics HCF4094
10/17 DocID002069 Rev 5
Figure 6. Typical application (remote control holding register)
Symbol Parameter
Test condition Value
(1)
Unit
V
DD
(V) Min. Typ. Max.
t
r
, t
f
Clock input rise or fall time
515
s10 5
15 5
f
max
Maximum clock input frequency
5 1.25 2.5
MHz10 2.5 5
15 3 6
1. The typical temperature coefficient for all V
DD
values is 0.3 %/°C.
Table 7. Dynamic electrical characteristics (T
amb
= 25 °C, C
L
= 50 pF, R
L
= 200 k, t
r
=
t
f
= 20 ns) (continued)
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6
DocID002069 Rev 5 11/17
HCF4094 Electrical characteristics
17
Figure 7. Test circuit
1. Legend: C
L
= 50 pF or equivalent (includes jig and probe capacitance), R
L
= 200 KR
T
= Z
OUT
of pulse
generator (typically 50 )
Figure 8. Waveform 1: Data in to Q
n
timings (50 % clock duty cycle)
Table 8. Propagation delay time configuration
Test Switch
t
PLH
, t
PHL
Open
t
PZL
, t
PZH
V
CC
t
PZH
, t
PHZ
GND
5
7
9
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Electrical characteristics HCF4094
12/17 DocID002069 Rev 5
Figure 9. Waveform 2: Setup and hold times (SI to CLOCK)
(f = 1 MHz; 50 % duty cycle)
Figure 10. Waveform 3: Setup and hold time (PI to P/S)
(f = 1 MHz; 50 % duty cycle)
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HCF4094YM013TR

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Counter Shift Registers 8-Stage Shift 3-State 5MHz
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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