SGS Thomson Microelectronics HCF4517B Datasheet
HCC/HCF4517B
DUAL 64-STAGE STATIC SHIFT REGISTER
.CLOCKFREQUENCY12MHz (TYP.)ATV
10V
DD
.SCHMITT TRIGGER CLOCK INPUTS ALLOW
OPERATIONWITH VERY SLOW CLOCK RISE
AND FALL TIMES
.THREE-STATE OUTPUTS
.QUIESCENT CURRENT SPECIFIED AT 20V
FOR HCC DEVICE
.STANDARDIZED, SYMMETRICAL OUTPUT
CHARACTERISTICS
.5V, 10V, AND 15VPARAMETRIC RATINGS
.INPUT CURREN OF 100nA AT 18VAND 25°C
FOR HCC DEVICE
.100% TESTEDFOR QUIESCENTCURRENT
.MEETSALLREQUIREMENTSOFJEDECTEN-
TATIVE STANDARD N°. 13A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTIONOF ”B”
SERIESCMOS DEVICES”
=
EY
(Plastic Package)
C1
(ChipCarrier)
ORDERCODES :
HCC4517BF HCF4517BM1
PIN CON NECTION S
(CeramicPackage)
HCF4517BC1
F
DESCRIP TION
TheHCC4517B (extendedtemperature range)and
HCF4517B (intermediate temperature range) are
monolithic integrated circuits, available in 16-lead
dualin-line plastic or ceramic package.
The HCC/HCF4517B dual 64-stagestaticshift register consists of two independent registers each
having a clock,data, andwriteenable inputandoutputs accessible at taps following the 16th, 32nd,
48th, and 64th stages. These taps also serve as
inputpointsallowing data to be inputtedat the 17th,
33rd,and 49th stages whenthe write enable input
is a logic 1 andthe clockgoes througha low-to-high
transition. The truth table indicates how the clock
andwrite enable inputs control the operation of the
HCC/HCF4517B. Inputs at the intermediate taps
allowentry of 64 bits intothe register with 16 clock
pulses. The3-stateoutputspermit connection ofthis
device toan external bus.
September 1988
1/12
HCC/HCF4517B
FUN CTION AL DIAG R A M (one half)
ABSOLUTE MAXIMUM RATIN GS
Symbol Parameter Value Unit
* Supply Voltage :HCC Types
V
DD
HCF Types
V
Input Voltage – 0.5 to VDD+ 0.5 V
i
I
DC Input Current (any one input) ± 10 mA
I
P
Total Power Dissipation (per package)
tot
Dissipation per Output Transistor
for T
T
Operating Tempera ture : HCC Types
op
= Full Package-temperature Range
op
HCF Types
T
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
* All voltages are with respect to VSS(GND).
Storage Temperature – 65 to + 150 °C
stg
– 0.5 to + 20
– 0.5 to + 18
200
100
– 55 to + 125
–40to+85
V
V
mW
mW
°C
°C
RECOMMENDED OPERATING CO NDITIONS
Symbol Parameter Value Unit
2/12
V
Supply Voltage : HCC T ypes
DD
HCF Types
V
Input Voltage 0 to V
I
T
Operating Temperature : HC C Types
op
HCF Types
3to18
3to15
DD
–55to+125
–40to+85
V
V
V
°C
°C
LOGIC DIAGRAM AND TRUTH TABLE
HCC/HCF4517B
Clock
0 0 X Q16 Q32 Q48 Q64
01XZZZ Z
1 0 X Q16 Q32 Q48 Q64
11XZZZ Z
–
/
–
–
/
–
–
\
–
–
\
–
Write
Enable
0 DI In Q16 Q32 Q48 Q64
1 Di In D17 In D33 In D49 In Z
0 X Q16 Q32 Q48 Q64
1XZZZ Z
Data
Stage 1 6
Tap
Stag e 32
Tap
Stage 48
Tap
Stage 64
Tap
3/12
HCC/HCF4517B
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Test Conditions Value
Symbol Parame te r
Quiescent
I
L
Current
HCC
Types
(V) (V) (µA) (V)
0/ 5 5 5 0.04 5 150
0/10 10 10 0.04 10 300
0/15 15 20 0.04 20 600
V
V
I
O
|IO|V
DD
T
* 25°CT
Low
High
Min. Max. Min. Typ. Max. Min. Max.
0/20 20 100 0.08 100 3000
HCF
Types
OH
Output High
V
Voltage
0/ 5 5 20 0.04 20 150
0/10 10 40 0.04 40 300
0/15 15 80 0.04 80 600
0/ 5 < 1 5 4.95 4.95 4.95
0/10 < 1 10 9.95 9.95 9.95
0/15 < 1 15 14.95 14.95 14.95
OL
Output Low
V
Voltage
5/0 < 1 5 0.05 0.05 0.05
10/0 < 1 10 0.05 0.05 0.05
15/0 < 1 15 0.05 0.05 0.05
V
IH
Input High
Voltage
0.5/4.5 < 1 5 3.5 3.5 3.5
1/9 < 1 10 7 7 7
1.5/13.5 < 1 15 11 11 11
IL
Input Low
V
Voltage
4.5/0.5 < 1 5 1.5 1.5 1.5
9/1 < 1 10 3 3 3
13.5/1.5 < 1 15 4 4 4
OH
Output
Drive
Current
HCC
Types
I
0/ 5 2.5 5 – 2 – 1.6 – 3.2 – 1.15
0/ 5 4.6 5 – 0.64 – 0.51 – 1 – 0.36
0/10 9.5 10 – 1.6 – 1.3 – 2.6 – 0.9
0/15 13.5 15 – 4.2 – 3.4 – 6.8 – 2.4
0/ 5 2.5 5 – 1.53 – 1.36 – 3.2 – 1.1
HCF
Types
0/ 5 4.6 5 – 0.52 – 0.44 – 1 – 0.36
0/10 9.5 10 – 1.3 – 1.1 – 2.6 – 0.9
0/15 13.5 15 – 3.6 – 3.0 – 6.8 – 2.4
OL
Output
Sink
Current
HCC
Types
I
HCF
Types
I
IH,IIL
Input
Leakage
Current
HCC
Types
HCF
Types
I
OH,IOL
3-State
Output
HCC
Types
Leakage
Current
Input Capacitance Any Input 5 7.5 pF
C
I
*T
=–55°CforHCC device : – 40°C for HCF device.
Low
*T
= + 125°C for HCC device : + 85°C for HCF device.
High
The Noise Margin for both ”1” and ”0” level is : 1V min. with VDD= 5V, 2V min. with VDD= 10V, 2.5V min. with VDD=15V,
Types
0/ 5 0.4 5 0.64 0.51 1 0.36
0/10 0.5 10 1.6 1.3 2.6 0.9
0/15 1.5 15 4.2 3.4 6.8 2.4
0/ 5 0.4 5 0.52 0.44 1 0.36
0/10 0.5 10 1.3 1.1 2.6 0.9
0/15 1.5 15 3.6 3.0 6.8 2.4
–5
0/18
18
± 0.1 ±10
± 0.1 ± 1
Any Input
0/15
0/18
0/18
15 ± 0.3 ±10
18 ± 0.4 ±10
15 ± 1.0 ±10
–5
± 0.3 ± 1
–4
± 0.4 ± 12
–4
± 1.0 ± 7.5
Unit
*
µA
V
V
V
V
mA
mA
µA
µAHCF
4/12
Loading...