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HD74HC590
8-bit Binary Counter/Register (with 3-state outputs)
REJ03D0632-0200 (Previous ADE-205-512) Rev.2.00 Mar 30, 2006
Description
This device each contains an 8-bit binary counter that feeds an 8-bit storage register. The storage register has parallel outputs. Separate clocks are provided for both the binary counter and storage register. The binary counter features a direct clear input CCLR and a count enable input CCKEN. For cascading a ripple carry output RCO is provided. Expansion is easily accomplished by tying RCO of the first stage to CCKEN of the second stage, etc. Both the counter and register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the counter state will always be one count ahead of the register, Internal circuitry prevents clocking from the clock enable.
Features
* High Speed Operation: tpd (RCK to Q) = 18.5 ns typ (CL = 50 pF) * High Output Current: Fanout of 15 LSTTL Loads * Wide Operating Voltage: VCC = 2 to 6 V * Low Input Current: 1 A max * Low Quiescent Supply Current: ICC (static) = 4 A max (Ta = 25C) * Ordering Information
Part Name HD74HC590P HD74HC590FPEL Package Type DILP-16 pin SOP-16 pin (JEITA) Package Code (Previous Code) PRDP0016AE-B (DP-16FV) P Package Abbreviation -- EL (2,000 pcs/reel) Taping Abbreviation (Quantity)
PRSP0016DH-B FP (FP-16DAV) Note: Please consult the sales office for the above package availability.
Function Table
G H L X X X X X X X X X X RCK X X Inputs CCLR X X X X L H H H CCKEN X X X X X L L H CCK X X X X X Function Q output disabled Q output enabled Contents of counter stored to register No change in register Counter clear Count up No count No count
X
RCO = QA'*QB'*QC'*QD'*QE'*QF'*QG'*QH'* (CCKEN)
(QA' to QH': Output of Internal Counter)
Rev.2.00 Mar 30, 2006 page 1 of 9
HD74HC590
Pin Arrangement
QB 1 QC 2 QD 3 QE 4 QF 5 QG 6 QH 7 GND 8 (Top view) 16 VCC 15 QA 14 C 13 RCK 12 CCKEN 11 CCK 10 CCLR 9 RCO
Rev.2.00 Mar 30, 2006 page 2 of 9
HD74HC590
Logic Diagram
T Q CCK CCLR CCK T Q
REC Out RCK RCK G REC Out RCK RCK G
QA
CCK CCLR CCK T Q CCK CCLR CCK T Q
QB
REC Out RCK RCK G
QC
CCK CCLR CCK T Q CCK CCLR CCK T Q CCK CCLR CCK T Q CCK CCLR CCK T Q
REC Out RCK RCK G
QD
REC Out RCK RCK G
QE
REC Out RCK RCK G
QF
REC Out RCK RCK G
QG
CCK CCLR CCK
REC Out RCK RCK G
QH
CCKEN CCK CCLR RCK G
RCO
Absolute Maximum Ratings
Item Supply voltage range Input / Output voltage Input / Output diode current Output current VCC, GND current Power dissipation Symbol VCC VIN, VOUT IIK, IOK IOUT ICC or IGND PT Ratings -0.5 to 7.0 -0.5 to VCC +0.5 20 35 75 500 Unit V V mA mA mA mW
Storage temperature Tstg -65 to +150 C Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
Rev.2.00 Mar 30, 2006 page 3 of 9
HD74HC590
Recommended Operating Conditions
Item Supply voltage Input / Output voltage Operating temperature Input rise / fall time Note:
*1
Symbol VCC VIN, VOUT Ta tr , tf
Ratings 2 to 6 0 to VCC -40 to 85 0 to 1000 0 to 500 0 to 400
Unit V V C
Conditions
VCC = 2.0 V ns VCC = 4.5 V VCC = 6.0 V
1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics.
Electrical Characteristics
Ta = 25C Item Input voltage Symbol VCC (V) VIH 2.0 4.5 6.0 VIL 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 VOL 2.0 4.5 6.0 4.5 Output voltage VOH 6.0 2.0 4.5 6.0 4.5 6.0 VOL 2.0 4.5 6.0 4.5 Off-state output current Input current Quiescent supply current IOZ Iin ICC 6.0 6.0 6.0 6.0 Min 1.5 3.15 4.2 -- -- -- 1.9 4.4 5.9 4.18 5.68 -- -- -- -- -- 1.9 4.4 5.9 4.18 5.68 -- -- -- -- -- -- -- -- Typ -- -- -- -- -- -- 2.0 4.5 6.0 -- -- 0.0 0.0 0.0 -- -- 2.0 4.5 6.0 -- -- 0.0 0.0 0.0 -- -- -- -- -- Max -- -- -- 0.5 1.35 1.8 -- -- -- -- -- 0.1 0.1 0.1 0.26 0.26 -- -- -- -- -- 0.1 0.1 0.1 0.26 0.26 0.5 0.1 4.0 Ta = -40 to+85C Min 1.5 3.15 4.2 -- -- -- 1.9 4.4 5.9 4.13 5.63 -- -- -- -- -- 1.9 4.4 5.9 4.13 5.63 -- -- -- -- -- -- -- -- Max -- -- -- 0.5 1.35 1.8 -- -- -- -- -- 0.1 0.1 0.1 0.33 0.33 -- -- -- -- -- 0.1 0.1 0.1 0.33 0.33 5.0 1.0 40 V V V V Unit V Test Conditions
Output voltage
VOH
V
QA to QH IOH = -20 A Vin = VIH or VIL IOH = -6 mA IOH = -7.8 mA QA to QH IOL = 20 A Vin = VIH or VIL IOL = 6 mA IOL = 7.8 mA IOH = -20 A RCO Vin = VIH or VIL IOH = -4 mA IOH = -5.2 mA IOL = 20 A RCO Vin = VIH or VIL IOL = 4 mA
IOL = 5.2 mA A Vin = VIH or VIL, Vout = VCC or GND A Vin = VCC or GND A Vin = VCC or GND, Iout = 0 A
Rev.2.00 Mar 30, 2006 page 4 of 9
HD74HC590
Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25C Item Maximum clock frequency Propagation delay time Symbol VCC (V) fmax 2.0 4.5 6.0 tPLH tPHL tPLH 2.0 4.5 6.0 2.0 4.5 6.0 tPLH tPHL Output enable time Output disable time Pulse width tZL tZH tLZ tHZ tw 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 Removal time trem 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 Hold time th 6.0 2.0 4.5 6.0 Output rise/fall time tTLH tTHL tTLH tTHL Input capacitance Cin 2.0 4.5 6.0 2.0 4.5 6.0 -- Min -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 80 16 14 5 5 5 100 20 17 200 40 34 5 5 5 -- -- -- -- -- -- -- Typ -- -- -- -- 18 -- -- 17 -- -- 18 -- -- 16 -- -- 17 -- -- 6 -- -- -- -- -- -3 -- -- 10 -- -- -- -- -- 4 -- -- 5 -- 5 Max 5 25 29 200 40 34 250 50 43 200 40 34 150 30 26 150 30 26 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60 12 10 75 15 13 10 Ta = -40 to +85C Min -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 100 20 17 5 5 5 125 25 21 250 50 43 5 5 5 -- -- -- -- -- -- -- Max 4 20 24 250 50 43 315 63 54 250 50 43 190 39 33 190 38 33 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 75 15 13 95 19 16 10 pF ns ns CCK to RCK ns CCLR to CCK ns ns RCK to Q ns CCK to RCO Unit MHz Test Conditions
ns
CCLR to RCO
ns
ns
Setup time
tsu
ns
CCKEN to CCK
ns
CCKEN to CCK CCK to RCK Q
ns
RCO
Rev.2.00 Mar 30, 2006 page 5 of 9
HD74HC590
Test Circuit
VCC VCC Output 1 k Input QA to QH S1 OPEN GND CL = 50 pF Output RCO 1 k S1 VCC OPEN GND CL = 50 pF TEST t PLH / t PHL t ZH/ t HZ t ZL / t LZ VCC S1 OPEN GND VCC
Pulse Generator Zout = 50 Input Pulse Generator Zout = 50
See Function Table
CCKEN CCK CCLR RCK G
Note : 1. CL includes probe and jig capacitance.
Waveforms
* Waveform - 1 (CCK to RCO)
tr Input CCK
10 % 90 % 50 % 50 %
tf VCC
50 % 10 %
tw(H) t PHL
tw(L) t PLH
90 %
0V
Output RCO
90 % 50 % 10 % 50 % 10 %
VOH VOL
t THL
t TLH
Note : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns
* Waveform - 2 (CCLR to RCO, CCLR to CCK)
tf Input D
90 % 50 % 10 % 50 % 10 %
tr
90 %
VCC 0V
tW t PLH Output RCO
10 % 90 % 50 %
VOH VOL
90 %
t TLH Output CCK
t rem
VOH VOL
50 % 10 %
t TLH Note : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns
Rev.2.00 Mar 30, 2006 page 6 of 9
HD74HC590
* Waveform - 3 (RCK to Q)
tr Input RCK
10 %
tf
90 % 50 % 50 % 10 %
VCC
50 %
tw(H) t PLH
90 %
tw(L) t PHL
90 % 50 % 10 %
0V
VOH VOL
Output QA to QH
50 % 10 %
t TLH
t THL
Note : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns
* Waveform - 4 (CCKEN to CCK)
tr Input CCKEN
10 % 90 % 50 % 90 % 50 % 10 % 50 %
tf VCC 0V th VCC
50 % 10 % 50 %
t su
th
90 %
t su
Input CCK
50 % 10 %
0V
tr
tf
Note : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns
Rev.2.00 Mar 30, 2006 page 7 of 9
HD74HC590
* Waveform - 5 (CCK to RCK)
tr Input CCK
10 % 90 % 50 % 10 % 90 % 50 %
tf VCC 0V th
90 %
t su
VCC
50 % 10 %
Input RCK
50 % 10 %
0V
tr
tf
Note : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns
* Waveform - 6 (tZL, tZH, tLZ, tHZ)
tf Input G 90 % 50 % 10 % t ZL Waveform - A 50 % t ZH Waveform - B 50 % VOL Notes : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns 2. Waveform - A is for an output with internal conditions such that the output is low except when disabled by the output control. 3. Waveform - B is for an output with internal conditions such that the output is high except when disabled by the output control. 4. The output are measured one at a time with one transition per measurement. 10 % t HZ 90 % VOL VOH 10 % t LZ VOH tr 90 % 50 % VCC 0V
Rev.2.00 Mar 30, 2006 page 8 of 9
HD74HC590
Package Dimensions
JEITA Package Code P-DIP16-6.3x19.2-2.54 RENESAS Code PRDP0016AE-B Previous Code DP-16FV MASS[Typ.] 1.05g
D
16
9
1 0.89 b3
8
Z
A1
A
E
Reference Symbol
Dimension in Millimeters
Min
e
bp
e1
c
( Ni/Pd/Au plating )
e1 D E A A1 bp b3 c e Z L
Nom Max 7.62 19.2 20.32 6.3 7.4 5.06
L
0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0 15 2.29 2.54 2.79 1.12 2.54
JEITA Package Code P-SOP16-5.5x10.06-1.27
RENESAS Code PRSP0016DH-B
Previous Code FP-16DAV
MASS[Typ.] 0.24g
*1
D F 9
16
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
HE
E
Index mark
*2
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
8 bp x M L1
Reference Symbol
c
Dimension in Millimeters
A1
y
L
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 10.06 10.5 5.50 0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0 8 7.50 7.80 8.00 1.27 0.12 0.15 0.80 0.50 0.70 0.90 1.15
Rev.2.00 Mar 30, 2006 page 9 of 9
A
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