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M74HC164TTR Schematic ( PDF Datasheet ) - STMicroelectronics

Teilenummer M74HC164TTR
Beschreibung 8 BIT SIPO SHIFT REGISTER
Hersteller STMicroelectronics
Logo STMicroelectronics Logo 




Gesamt 13 Seiten
M74HC164TTR Datasheet, Funktion
M74HC164
8 BIT SIPO SHIFT REGISTER
s HIGH SPEED :
fMAX = 62MHz (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC =4µA(MAX.) at TA=25°C
s HIGH NOISE IMMUNITY:
)VNIH = VNIL = 28 % VCC (MIN.)
t(ss SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
ucs BALANCED PROPAGATION DELAYS:
dtPLH tPHL
ros WIDE OPERATING VOLTAGE RANGE:
PVCC (OPR) = 2V to 6V
s PIN AND FUNCTION COMPATIBLE WITH
te74 SERIES 164
oleDESCRIPTION
sThe M74HC164 is an high speed CMOS 8 BIT
bSIPO SHIFT REGISTER fabricated with silicon
Ogate C2MOS technology.
-The M74HC164 is an 8 bit shift register with serial
t(s)data entry and an output from each of the eight
stages. Data is entered serially through one of two
cinputs (A or B), either of these inputs can be used
uas an active high enable for data entry through the
dother input. An unused input must be high, or both
roinputs connected together. Each low-to-high
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
TSSOP
M74HC164B1R
M74HC164M1R
T&R
M74HC164RM13TR
M74HC164TTR
transition on the clock inputs shifts data one place
to the right and enters into QA the logic NAND of
the two data inputs (A x B), the data that existed
before the rising clock edge. A low level on the
clear input overrides all other inputs and clears the
register asynchronously, forcing all Q outputs low.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
Obsolete PPIN CONNECTION AND IEC LOGIC SYMBOLS
June 2003
1/13






M74HC164TTR Datasheet, Funktion
M74HC164
TEST CIRCUIT
roduct(s)CL = 50pF or equivalent (includes jig and probe capacitance)
RT = ZOUT of pulse generator (typically 50)
PWAVEFORM 1: MINIMUM PULSE WIDTH (CLEAR), MINIMUM REMOVAL TIME (CLEAR TO CLOCK)
Obsolete Product(s) - Obsolete(f=1MHz; 50% duty cycle)
6/13

6 Page









M74HC164TTR pdf, datenblatt
M74HC164
Tape & Reel TSSOP14 MECHANICAL DATA
DIM.
MIN.
mm.
TYP
MAX.
MIN.
inch
TYP.
MAX.
A 330 12.992
C 12.8
13.2 0.504
0.519
D 20.2
0.795
N 60
t(s)T
cAo 6.7
duBo 5.3
roKo 1.6
PPo 3.9
Obsolete Product(s) - ObsoleteP 7.9
2.362
22.4
6.9 0.264
5.5 0.209
1.8 0.063
4.1 0.153
8.1 0.311
0.882
0.272
0.217
0.071
0.161
0.319
12/13

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