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74S05 , HEX INVERTER WITH OPEN-COLLECTOR OUTPUTS
74HC590
8-bit Binary Counter/Register (with 3-state outputs)
TOSHIBA TC74HC590AP/AF
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
"rC74HC590AP, TC74HC590AF
8-BIT BINARY COUNTER/REGISTER WITH 3 -STATE OUTPUTS
The TC74HC590A is a high speed CMOS 8-BIT
COUNTER/REGISTER fabricated with silicon gate C2MOS
technology.
It achieves the high speed operation similar to epuivalent
LSTTL while maintaining the CMOS low power dissipation.
The internal counter counts on the positive going edge of
Counter Clock (CCK) when Counter Clock Enable (CCKEN) P (DIP16-P-300-2.54A)
is low. When Counter Clear (CCLR) is low, the internal Weight:1.00g(Typ.)
counter is cleared asynchronously to the clock.
Data in the internal counter are loaded into the register at
positive going edge of Register Clock (RCK), and the register
outputs are countrolled by enable input (G).
All inputs are equipped with protection circuits against static 1
discharge or transient excess voltage. F(59P16'P'300'1-27)
Weight : 0.18g (Typ.)
FEATURES: PIN ASSIGNMENT
oHigh Speed .................................... fMAX = 62MHZ(typ.) at Vcc = 5V V
oLow Power Dissipation .............. ICC =4/zA(Max.) at Ta=25°C QB 1 L Cl 16 Vcc
oHigh Noise Immunity ................ VN|H=VN|L=28°/o Vcc (Min.) QC 2 L Cl 15 QA
.Output Drive Capability ............. 15 LSTTL Loads For (K'QH QD 3 L Cl 14 a
. 10 LSTTL Loads For RCO QE 4 L Cl 13 RCK
. Symmetrical Output Iinpedance-
llorl=loL=6mA(Min.)ForQA-QH QF 5 L Cl 12 CCKEN
porl=ioL=4mA(Min.)Formo 06 6 L Cl 11 CCK
.Balanced Propagation Delays ..... tpLHztpHL OH 7 L Cl 10 W7
oWide OperatingVoltage Range-VCC (opr.)=2V-- 6V GND 8 L Cl 9 AR5t5
oPin and Function Compatible with 74LS590 (T OP VIEW)
TRUTH TABLE
- FUNCTION
G RCK CCLR CCKEN CCK
H x x x X Q OUTPUTS DISABLE
L X X X X Q OUTPUTS ENABLE
X I X X X COUNTER DATA IS STORED INTO REGISTER
X l X X X REGISTER STATE IS NOT CHANGED
X X L X X COUNTER CLEAR
X X H L _f- ADVANCE ONE COUNT
X X H L 1 NO COUNT
X X H H X NO COUNT
X: Don't care
RCO=QA' . QB' . QC' . QD' . QE' . QF' . 06' . QH'
(QA'--QH' : Internal outputs of the counter)
980 508 E BA2
O TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can
malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing
TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss
of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified
operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the
TOSHIBA Semiconductor Reliability Handbook.
1998-08-21 1/7
TOSHIBA
TC74HC590AP/AF
TIMING CHART
25501234567 891001234
RCK IIIIIIIIII Lf-Ll-Lf-lil-lvl-lvl-l-l-lvl-l
CCLR Ll
CCKEN |_| I
a I I I
l ' t I
m _l l_| |_| l-li I I I " I-I Z
QB I I I I l l I I: I I- "Z
QC I I I I I I "Z''
I l 1.
OD I l l I l I W
QE -I a a E "Z"
QF -I i E l "Z"
06 I I I I "z
OH I l l I "Z"
RC0 _I_| l i i IIGH
l l CLR IMPEDANCE
COUNT I‘INHIBIT _ COUNT
IEC LOGIC SYMBOL BLOCK DIAGRAM
CCK 1_1 8-BIT
CCLR‘ic oi
CCKEN -12-c" BINARY COUNTER
CTR8 8-BIT
CCKEN GI - RCKL
Q 1+ (CT=255)Z RCO REGISTER
CCLR CT=0
Q, J I
Qc 3-STATE
QD ELI:
QE BUFFER
86 I15I1I2I3|4|5I6I7
QAQBQCQDQEQFQGQH RCO
OUTPUTS
980508EBAT
O The products described in this document are subject to foreign exchange and foreign trade laws.
o The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA
CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted
by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others.
o T e information contained herein is subject to change without notice.
TOSHIBA TC74HC590AP/AF
LOGIC DIAGRAM
CCLR RCK G
ii; D Q D o-j--.
-CK r-CK
CCK Y TA
ot:0 _
_t D Q D o-Jr-. CCK
-CK r-CK
E , R TA
958 Y TB
otCl _
_[; TB
_i D Q D Q -C]
-CK r-CK TC
" =:0 TC TD
_i D Q D o-r-. TE
E -CK '-CK
, R TF
iD °<} Y TD
_i D Q D o-j--.
-CK r-CK TH
" Y TE
_i D Q D o-tU-.
-CK r-CK
" y TF
ot:0 _
ly D Q D o-tic-c,
-CK r-CK
" Y TG
_i D Q D o-JC-.
-CK -CK
¢H y TH
1998-08-21 3/7
TOSHIBA TC74HC590AP/AF
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL VALUE UNIT *500mW in the range of Ta--
Supply Voltage Range Vcc -0.5--7 V -40''C--65oC.Frorn Ta=65°C
DC Input Voltage vIN -0.5-Vcc+0.5 v t_0 1805HZSV /a41egeiM,et1tii5
DC Output Voltage VOUT -0.5--Vcc-e0.5 V unti1300mW.
Input Diode Current lo: 120 mA
Output Diode Current IOK :20 mA
DC Output Current (W) low i 25 mA
(QA~QH) i 35
DC Vcc/Ground Current ICC :75 mA
Power Dissipation PD 500 (DIP)*/180 (SOP) mW
Storage Temperature Tstg -6r-150 °C
RECOMMENDED OPERATING CONDITIONS
PARAMETER SYMBOL VALUE UNIT
Supply Voltage Vcc 2~6 V
Input Voltage I/m 0--Vcc V
Output Voltage VOUT O~Vcc V
Operating Temperature Topr -40--85 °C
o-- 1000 (Vcc = 2.0V)
Input Rise and Fall Time tr, tf o-- 500 (Vcc=4.SV) ns
1998-08-21 4/7
TOSHIBA TC74HC590AP/AF
DC ELECTRICAL CHARACTERISTICS
Ta = 25°C Ta = -40--850C
PARAMETER SYMBOL TEST CONDITION UNIT
MIN. TYP. MAX. MIN. MAX.
. . 1.50 - 1.50
Hi h - Level - - -
Ingut Voltage V' H $3 lil' - - Ill' - V
2.0 - 0.50 - 0.50
Low - Level - - -
Input Voltage Ihr. 3:3 - - 1:33 - 1:33 V
Ih N = I - 20 A 121'? bl 42(5) _- I?, _-
h I V VI H or VI L OH - [a 6:0 Eg' 6:0 - 5:9 -
Hi9 -Leve OH --.- I ---4 mA 4.5 4.18 4.31 - 4.13 -
thitput Voltage RC0 18: = - 5.2 mA 620 5268 5.80 - 5.63 - V
I ---6 mA 4.5 4.18 4.31 - 4.13 -
QA--QH (Ill = - 7.8 mA 6.0 5.68 5.80 - 5.63 -
V'N= I 20 A 121'? E (lf] 8'1 E I).]
I v VIHor V11 OL-- p 620 - 020 Ei - Ei
Low - Leve OL - I =4 mA 4 5 0.17 0.26 - 0.33
OutputVoltage RC0 (k = 5.2mA 6.0 - 0.18 0.26 - 0.33 V
I = 6 mA 4.5 - 0.17 0.26 - 0.33
QA--QH (t = 7.8mA 6.0 - 0.18 0.26 - 0.33
3-State Output V|N=V|H oerL - - -
Off - State Current loz V001 = Vcc or GND 6.0 i 0.5 l 5.0 A
Input Leakage Current IIN VIN =Vcc or GND 6.0 - - $0.1 - i 1.0 /2
QuiescentSupply Current ICC V1 N = Vcc or GND 6.0 - - 4.0 - 40.0
TIMING REQUIREMENTS(Input t,=tf=6ns)
PARAMETER SYMBOL TEST CONDITION v (V) TYPTa = 25 fu, Ta 1335 C UNIT
Minimum Pulse Width tw(H) Y] I 2 ll'
(CCK, RCK) tW(L) 6.0 - 13 16
Minimum Pulse Width t Y] I z; 'h'
- W(L) .
(CCLR) 6.0 - 13 16
Minimum Set-up Time t Y] I 128 1%;
(CCKEN-CCK) s ii, - 17 21 ns
Minimum Set-up Time t y] I eil 2:8
(CCK- RCK) S 6.0 - 34 43
2.0 - o 0
Minimum Hold Time th 4.5 - 0 0
6.0 - 0 0
Minimum Removal Time 2.0 I 75 95
trem 4.5 15 19
(CCLR) 6.0 - 13 16
2.0 - 6 5
Clock Frequency f 4.5 - 33 26 MHz
6.0 - 39 31
1998-08-21 5/7
TOSHIBA TC74HC590AP/AF
AC ELECTRICAL CHARACTERISTICS ( CL =15pF, Vcc = 5V, Ta = 25°C, Input t, = tf = 6ns)
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Transition Time tTLH - 4 8
(RCO) tTHL
Propagation Delay Time tpLH - 18 28 ns
(CCK- RCO) tpHL
Propagation Delay Time -
(tVR-Rio) tpoi 20 30
Maximum Clock Frequency fMAX 32 62 - MHz
AC ELECTRICAL CHARACTERISTICS ( Input t, = tf = 6ns)
TEST CL v Ta = 25''C Ta = -40-850C
PARAMETER SYMBOL CONDITION (pF) if/ MIN. TYP. MAX. MIN. MAX. UNIT
Output Transition Time tTLH 2.0 I 25 60 I 75
50 4.5 7 12 15
(On) tTHL 6.0 - 6 IO - 13
Output Transition Time tTLH 50 Y] I 3g z; I 'h
(RC0) tm ii, - 7 13 - 16
Propagation Delay Time tpLH 50 Y] I 2 "e I 22?
(CCK- RCO) tpHL elo - 17 28 - 35
Propezgation Delay; Time t LH 50 Y] I :3 1;; I 2312
CCLR- RCO p .
6.0 - 18 30 - 37
2.0 - 62 145 - 180
50 4.5 - 19 29 - 36 ns
Propagation Delay Time tpLH 6.0 - 15 25 - 31
- t 2.0 - 78 185 - 230
(RCK Qn) pm 150 4.5 - 24 37 - 46
6.0 - 19 31 - 39
2.0 - 43 105 - 130
50 4.5 - 14 21 - 26
. thL - 6.0 - 12 18 - 22
Output Enable time thH RL--lkn 2.0 - 58 150 - 190
150 4.5 - 19 30 - 38
6.0 - 16 26 - 33
t 2.0 - 33 105 - 130
Output Disable time t11f, RL=1kQ 50 4.5 - 16 21 - 26
sz 6.0 - 12 18 - 22
2.0 6 12 - 5 -
Maximum Clock Frequency WM 50 4.5 30 51 - 24 - MHz
6.0 35 8O - 28 -
Input Capacitance G: - 5 10 - 10 F
Power Dissipation Capacitance CpD(1) - 34 - - - p
Note (1) CPD is defined as the value of the internal equivalent capacitance which is calculated from the
operating current consumption without load.
Average operating current can be obtained by the equation:
|CC(opr)=CPD . Vcc . fm1+lcc
1998-08-21 6/7
TOSHIBA TC74HC590AP/AF
DIP 16PIN OUTLINE DRAWING (DIP16-P-300-2.54A) Unit in mm
y---ot---ocJc-sri--"-
19.75MAx
19.25i0.2
0.735TYP -r- 0. - .1 “ma
Weight: 1.009 (Typ.)
SOP 16PIN (200mil BODY) OUTLINE DRAWING (SOP16-P-300-1.27l Unit in mm
HHHHHHHH -
(300m)
0.705TYP (.-, 0.43m1 251-1
10.8MAX
'ecccanrcara),
0.8i02
Weight : 0.18g (Typ.)
1998-08-21 7/7
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