SGS-THOMSON HCC4034B, HCF4034B Technical data

HCC/HCF4034B

8-STAGE STATIC BIDIRECTIONAL PARALLEL/SERIAL INPUT/OUTPUT BUS REGISTER

.BIDIRECTIONAL PARALLEL DATA INPUT

.

PARALLEL OR SERIAL INPUTS/PARALLEL

.OUTPUTS

ASYNCHRONOUS OR SYNCHRONOUS PAR-

.ALLEL DATA LOADING

PARALLEL DATA-INPUT ENABLE ON ºAº

.DATA LINES (3-state output)

DATA RECIRCULATION FOR REGISTER EX-

.PANSION

.MULTIPACKAGE REGISTER EXPANSION FULLY STATIC OPERATIONAL DC-TO-5MHz

.(typ.) AT VDD = 10V

QUIESCENT CURRENT SPECIFIED TO 20V

.FOR HCC DEVICE

.5V, 10V, AND 15V PARAMETRIC RATINGS INPUT CURRENT OF 100nA AT 18V AND 25°C

.FOR HCC DEVICE

.100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDECTENTATIVE STANDARD N°13A, ºSTANDARD SPECIFICATIONS FOR DESCRIPTION OF ºBº SERIES CMOS DEVICESº

DESCRIPTION

The HCC4034B (extended temperature range) and HCF4034B (intermediate temperature range) are monolithic integrated circuits, available in 24-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/HCF4034B is a static eight-stage parallel-or serial-input parallel-output register. It can be used to : 1) bidirectionally transfer parallel information between two buses ; 2) convert serial data to parallel form and direct the parallel data to either of twobuses ; 3) store (recirculate) parallel data, or 4) accept parallel data from either of two buses and convert that data to serial form. Inputs that control the operations include a single-phase CLOCK (CL), A DATA ENABLE (AE), ASYNCHRONOUS/SYNCHRONOUS (A/S), A-BUS-TO- B-BUS/B-BUS-TO-A-BUS (A/B), and PARALLEL/ SERIAL (P/S). Data inputs include 16 bidirectional parallel data lines of which the eight A data lines are inputs (3-state outputs) and the B data lines are outputs (inputs) depending on the signal level on the A/B input. In addition, an input for SERIAL DATA is also provided. All register stages are D-type masterslave flip-flops with separate master and slave clock

EY	F
(Plastic Package)	(Ceramic Frit Seal Package)

M1

(Micro Package)

ORDER CODES :

HCC4034BF HCF4034BEY

HCF4034BM1

PIN CONNECTIONS

June 1989

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HCC/HCF4034B

inputs generated internally to allow synchronous or asynchronous data transfer from master to slave. Isolation from external noise and the effects of loading is provided by output buffering.

PARALLEL OPERATION ± A high P/S input signal allows data transfer into the register via the parallel data lines synchronously with the positive transition of the clock provided the A/S input is low. If the A/S input is high the transfer is independent of the clock. The direction of data flow is controlled by the A/B input. When this signal is high the A data lines are inputs (and B data lines are outputs) ; a low A/B signal reverses the direction of data flow. The AE-input is an additional feature which allows many registers to feed data to a common bus. The A DATAlines are

FUNCTIONAL DIAGRAM

ABSOLUTE MAXIMUM RATINGS

enabled only when this signal is high. Data storage through recirculation of data in each register stage is accomplished by making the A/B signal high and the AE signal low.

SERIALOPERATION ± A low P/S signal allows serial data to transfer into the register synchronously with the positive transition of the clock. The A/S input is internally disabled when the register is in the serial mode (asynchronous serial operation is not allowed). The serial data appears as output data on either the B lines (when A/B is high) or the A lines (when A/B is low and the AE signal is high). Register expansion can be accomplished by simply cascading HCC/HCF4034B packages.

Symbol	Parameter	Value	Unit
VDD*	Supply Voltage : HCC Types	± 0.5 to + 20	V
	HCF Types	± 0.5 to + 18	V
Vi	Input Voltage	± 0.5 to VDD + 0.5	V
II	DC Input Current (any one input)	± 10	mA
Ptot	Total Power Dissipation (per package)	200	mW
	Dissipation per Output Transistor
	for Top = Full Package-temperature Range	100	mW
Top	Operating Temperature : HCC Types	± 55 to + 125	°C
	HCF Types	± 40 to + 85	°C
Ts tg	Storage Temperature	± 65 to + 150	°C

Stresses above those listed under ºAbsolute Maximum Ratingsº 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 external periods may affect device reliability.

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HCC/HCF4034B

RECOMMENDED OPERATING CONDITIONS

Symbol	Parameter	Value	Unit
VDD	Supply Voltage : HCC Types	3 to 18	V
	HCF Types	3 to 15	V
VI	Input Voltage	0 to VDD	V
Top	Operating Temperature : HCC Types	± 55 to + 125	°C
	HCF Types	± 40 to + 85	°C

LOGIC DIAGRAMS

STEERING LOGIC

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HCC/HCF4034B

LOGIC DIAGRAM AND TRUTH TABLE

REGISTER STAGE (1 of 8 stages)

	INPUTS			OUT
▲	CL S	▲	D	Q
CL M
			0	0
			0	0
			0	•
			X	0
			1	1
			1	1
			1	•

▲ = LEVEL CHANGE

•= INVALID CONDI-

FOR REGISTER INPUT-LEVELS AND RESULTING REGISTER OPERATION

	ºAº	P/S	A/B	A/S	Operation*
	Enable
	0	0	0	X	Serial Mode ; Synch. Serial Data Input, ºAº Parallel Data Outputs Disabled
	0	0	1	X	Serial Mode ; Synch. Serial Data Input, ºBº Parallel Data Output
	0	1	0	0	Parallel Mode ; ºBº Synch. Parallel Data Inputs, ºAº Parallel Data Outputs
					Disabled
	0	1	0	1	Parallel Mode ; ºBº Asynch. Parallel Data Inputs, ºAº Parallel Data Outputs
					Disabled
	0	1	1	0	Parallel Mode ; ºAº Parallel Data Inputs Disabled, ºBº Parallel Data Outputs,
					Synch. Data Recirculation
	0	1	1	1	Parallel Mode ; ºAº Parallel Data Inputs Disabled, ºBº Parallel Data Outputs,
					Asynch. Data Recirculation
	1	0	0	X	Serial Mode ; Synch. Serial Data Input, ºAº Parallel Data Output
	1	0	1	X	Serial Mode ; Synch. Serial Data Input, ºBº Parallel Data Output
	1	1	0	0	Parallel Mode ; ºBº Synch. Parallel Data Input, ºAº Parallel Data Output
	1	1	0	1	Parallel Mode ; ºBº Asynch. Parallel Data Input, ºAº Parallel Data Output
	1	1	1	0	Parallel Mode ; ºAº Synch. Parallel Data Input, ºBº Parallel Data Output
	1	1	1	1	Parallel Mode ; ºAº Asynch. Parallel Data Input, ºBº Parallel Data Outpu
	* Outputs	change	at positive	transition	of clock in the serial mode and when the A/S control inputs is ºlowº in the parallel
	mode.

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HCC/HCF4034B

TIMING DIAGRAM

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HCC/HCF4034B

STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)

Symbol	Parameter
IL	Quiescent
	Current	HCC
		Types
		HCF
		Types
VOH	Output High
	Voltage
VOL	Output Low
	Voltage
VIH	Input High
	Voltage
VIL	Input Low
	Voltage
IOH	Output
	Drive	HCC
	Current	Types
		HCF
		Types
IOL	Output	HCC
	Sink
		Types
	Current
		HCF
		Types
IIH, IIL	Input	HCC
	Leakage	Types
	Current	HCF
		Types
IOH	3-State	HCC
	Output	Types
	Leakage	HCF
	Current	Types
CI	Input Capacitance

	Test Conditions					Values
V I	VO	|IO|	V DD	TLow*		°		THi gh*	Unit
						25 C
(V)	(V)	(μA)	(V)	Min. Max.	Min.	Typ.	Max.	Min. Max.
0/ 5			5	5		0.04	5	150
0/10			10	10		0.04	10	300
0/15			15	20		0.04	20	600
0/20			20	100		0.08	100	3000	μA
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	V
0/15		< 1	15	14.95	14.95			14.95
5/0		< 1	5	0.05			0.05	0.05
10/0		< 1	10	0.05			0.05	0.05	V
15/0		< 1	15	0.05			0.05	0.05
	0.5/4.5	< 1	5	3.5	3.5			3.5
	1/9	< 1	10	7	7			7	V
	1.5/13.5	< 1	15	11	11			11
	4.5/0.5	< 1	5	1.5			1.5	1.5
	9/1	< 1	10	3			3	3	V
	13.5/1.5	< 1	15	4			4	4
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	mA
0/ 5	2.5		5	± 1.53	± 1.36	± 3.2		± 1.1
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
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	mA
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
0/18			18	± 0.1		±10±5	± 0.1	± 1
0/15	Any Input		15	± 0.3		±10±5	± 0.3	± 1	μA
0/18	0/18		18	± 0.4		±10±4	± 0.4	± 12
				± 1.0		±10±4	± 1.0	± 7.5	μA
0/15	0/15		15
	Any Input					5	7.5		pF

* TLo w = ± 55°C for HCC device : ± 40°C for HCF device.

*THigh = + 125°C for HCC device : + 85°C for HCF device.

The Noise Margin for both º1º and º0º level is : 1V min. with V DD = 5V, 2V min. with VDD = 10V, 2.5V min. with VDD = 15V.

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