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HD74HC563, HD74HC573
Octal Transparent Latches (with 3-state outputs)
REJ03D0629-0200 (Previous ADE-205-509) Rev.2.00 Mar 30, 2006
Description
When the latch enable (LE) input is high, the Q outputs of HD74HC563 will follow the inversion of the D inputs and the Q outputs of HD74HC573 will follow the D inputs. When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enable returns high again. When a high logic level is applied to the output control input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements.
Features
* High Speed Operation: tpd (Data to Q, Q) = 11 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 HD74HC563P HD74HC573P HD74HC563FPEL HD74HC573FPEL HD74HC563RPEL HD74HC573RPEL HD74HC573TELL Package Type DILP-20 pin SOP-20 pin (JEITA) SOP-20 pin (JEDEC) TSSOP-20 pin Package Code (Previous Code) PRDP0020AC-B (DP-20NEV) PRSP0020DD-B (FP-20DAV) PRSP0020DC-A (FP-20DBV) PTSP0020JB-A (TTP-20DAV) Package Abbreviation P FP RP T -- EL (2,000 pcs/reel) EL (1,000 pcs/reel) ELL (2,000 pcs/reel) Taping Abbreviation (Quantity)
Note: Please consult the sales office for the above package availability.
Function Table
Inputs Output Control L L L Q0 : Q0 : Latch Enable H H L Data H L X HD74HC563 L H Q0 Outputs HD74HC573 H L Q0 Z
H X X Z level of Q before the indicated Steady-sate input conditions were established. complement of Q0 or level of Q before the indicated Steady-state input conditions were established.
Rev.2.00 Mar 30, 2006 page 1 of 10
HD74HC563, HD74HC573
Pin Arrangement
HD74HC563
Output 1 Control 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 GND 10 OE DQ OE DQ OE DQ OE DQ OE DQ OE DQ OE DQ OE DQ
20 VCC 19 1Q 18 2Q 17 3Q 16 4Q 15 5Q 14 6Q 13 7Q 12 8Q 11 Latch Enable
(Top view)
HD74HC573
Output 1 Control 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 GND 10 OE DQ OE DQ OE DQ OE DQ OE DQ OE DQ OE DQ OE DQ
20 VCC 19 1Q 18 2Q 17 3Q 16 4Q 15 5Q 14 6Q 13 7Q 12 8Q 11 Latch Enable
(Top view)
Rev.2.00 Mar 30, 2006 page 2 of 10
HD74HC563, HD74HC573
Logic Diagram
HD74HC563
1D D C C D C C D C C D C C D C C D C C D C C D C C
Q
1Q
2D
Q
2Q
3D
Q
3Q
4D
Q
4Q
5D
Q
5Q
6D
Q
6Q
7D
Q
7Q
8D
Q
8Q
LE
OC
Rev.2.00 Mar 30, 2006 page 3 of 10
HD74HC563, HD74HC573 HD74HC573
1D D C C D C C D C C D C C D C C D C C D C C D C C
Q
1Q
2D
Q
2Q
3D
Q
3Q
4D
Q
4Q
5D
Q
5Q
6D
Q
6Q
7D
Q
7Q
8D
Q
8Q
LE
OC
Rev.2.00 Mar 30, 2006 page 4 of 10
HD74HC563, HD74HC573
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 IO 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.
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
Unit V V C ns
Conditions
VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V
0 to 400 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics.
Electrical Characteristics
Item Input voltage Symbol VCC (V) VIH 2.0 4.5 6.0 2.0 4.5 6.0 Output voltage VOH 2.0 4.5 6.0 4.5 VOL 6.0 2.0 4.5 6.0 4.5 6.0 Off-state output current Input current Quiescent supply current IOZ Iin ICC 6.0 6.0 6.0 Min 1.5 3.15 4.2 -- -- -- 1.9 4.4 5.9 4.18 5.68 -- -- -- -- -- -- -- -- Ta = 25C Typ Max -- -- -- -- -- -- 2.0 4.5 6.0 -- -- 0.0 0.0 0.0 -- -- -- -- -- -- -- -- 0.5 1.35 1.8 -- -- -- -- -- 0.1 0.1 0.1 0.26 0.26 0.5 0.1 4.0 Ta = -40 to+85C Unit Min Max 1.5 3.15 4.2 -- -- -- 1.9 4.4 5.9 4.13 5.63 -- -- -- -- -- -- -- -- -- -- -- 0.5 1.35 1.8 -- -- -- -- -- 0.1 0.1 0.1 0.33 0.33 5.0 1.0 40 IOL = 6 mA IOL = 7.8 mA A Vin = VIH or VIL, Vout = VCC or GND A Vin = VCC or GND A Vin = VCC or GND, Iout = 0 A V V Vin = VIH or VIL IOH = -20 A V Test Conditions
VIL
V
IOH = -6 mA IOH = -7.8 mA Vin = VIH or VIL IOL = 20 A
Rev.2.00 Mar 30, 2006 page 5 of 10
HD74HC563, HD74HC573
Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25C Item Propagation delay time Symbol VCC (V) tPLH tPHL tPLH tPHL Output enable time Output disable time Setup time tZH tZL tHZ tLZ tsu 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 Hold time th 2.0 4.5 6.0 2.0 4.5 6.0 Output rise/fall time Input capacitance tTLH tTHL Cin 2.0 4.5 6.0 -- Min -- -- -- -- -- -- -- -- -- -- -- -- 75 15 13 5 5 5 80 16 14 -- -- -- -- Typ -- 11 -- -- 13 -- -- 14 -- -- 15 -- -- 2 -- -- -1 -- -- 4 -- -- 4 -- 5 Max 110 22 19 115 23 20 150 30 26 150 30 26 -- -- -- -- -- -- -- -- -- 60 12 10 10 Ta = -40 to +85C Min -- -- -- -- -- -- -- -- -- -- -- -- 90 19 16 5 5 5 100 20 17 -- -- -- -- Max 140 28 24 145 29 25 190 38 33 190 38 33 -- -- -- -- -- -- -- -- -- 75 15 13 10 ns ns ns ns Clock to Q Unit ns Test Conditions Data to Q
ns
ns
Pulse width
tw
ns
pF
Test Circuit
VCC VCC Output
See Function Table
Input Pulse Generator Zout = 50 Input Pulse Generator Zout = 50
OC
1Q to 8Q or 1Q to 8Q
1 k CL = 50 pF
S1
OPEN GND VCC
1D to 8D TEST t PLH / t PHL t ZH/ t HZ t ZL / t LZ S1 OPEN GND VCC
LE
Note : 1. CL includes probe and jig capacitance.
Rev.2.00 Mar 30, 2006 page 6 of 10
HD74HC563, HD74HC573
Waveforms
* Waveform - 1
tr 90 % 50 % 10 % t PLH 90 % Output Q 50 % 10 % t TLH 90 % 50 % 10 % t PHL 90 % 50 % 10 % t THL VOH VOL tf VCC 0V
Input D
t PHL 90 % Output Q
t PLH
90 % 50 % 10 % t THL 50 % 10 % t TLH
VOH VOL
Note : 1. Input waveform : PRR 1 MHz, duty cycle 50%, tr 6 ns, tf 6 ns
* Waveform - 2
tr Input D
10 % 90 % 50 % 90 % 50 % 50 % 10 %
tf VCC 0V tW t su th VCC
50 % 10 % 50 %
tW t su tr tf
90 % 50 % 50 %
th
Input LE
10 %
tW t PLH
tW t PHL
90 % 50 % 10 %
0V
Output Q
10 %
90 % 50 %
VOH VOL
t TLH t PHL Output Q
90 % 50 % 10 %
t THL t PLH
90 % 50 % 10 %
VOH VOL
t THL
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 7 of 10
HD74HC563, HD74HC573
* Waveform - 3
tf Input OC 90 % 50 % 10 % t ZL Waveform - A 50 % t ZH Waveform - B 50 % t HZ 90 % tr 90 % 50 % 10 % t LZ VCC 0V VOH 10 % VOL VOH 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.
Rev.2.00 Mar 30, 2006 page 8 of 10
HD74HC563, HD74HC573
Package Dimensions
JEITA Package Code P-DIP20-6.3x24.5-2.54 RENESAS Code PRDP0020AC-B Previous Code DP-20NEV MASS[Typ.] 1.26g
D
20
11
1 0.89 b3
10
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 24.50 25.40 6.30 7.00 5.08
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 1.27 2.54
JEITA Package Code P-SOP20-5.5x12.6-1.27
RENESAS Code PRSP0020DD-B
Previous Code FP-20DAV
MASS[Typ.] 0.31g
*1
D 11
F
20
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
10 bp x M L1
Reference Symbol
c
Dimension in Millimeters
y
A1
L
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 12.60 13.0 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 10
A
HD74HC563, HD74HC573
JEITA Package Code P-SOP20-7.5x12.8-1.27 RENESAS Code PRSP0020DC-A Previous Code FP-20DBV MASS[Typ.] 0.52g
*1
D
F 11
20
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" @ DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT @ INCLUDE TRIM OFFSET.
bp
HE E
*2
Index mark
Terminal cross section ( Ni/Pd/Au plating )
1 Z e
*3
c
Reference Symbol
Dimension in Millimeters
10 bp x M L1
A1
y
L
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 12.80 13.2 7.50 0.10 0.20 0.30 2.65 0.34 0.40 0.46 0.20 0.25 0.30 0 8 10.00 10.40 10.65 1.27 0.12 0.15 0.935 0.40 0.70 1.27 1.45
JEITA Package Code P-TSSOP20-4.4x6.5-0.65
RENESAS Code PTSP0020JB-A
Previous Code TTP-20DAV
MASS[Typ.] 0.07g
*1
D F 11
A
20
NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET.
bp
HE
*2
E
Index mark
Terminal cross section ( Ni/Pd/Au plating )
Reference Symbol
c
Dimension in Millimeters
1 Z e
*3
10 bp L1 x M
A1
L
y
Detail F
D E A2 A1 A bp b1 c c1 HE e x y Z L L1
Min Nom Max 6.50 6.80 4.40 0.03 0.07 0.10 1.10 0.15 0.20 0.25 0.10 0.15 0.20 0 8 6.20 6.40 6.60 0.65 0.13 0.10 0.65 0.4 0.5 0.6 1.0
Rev.2.00 Mar 30, 2006 page 10 of 10
A
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