8 BIT SHIFT REGISTER
74VHC594
8 BIT SHIFT REGISTER WITH OUTPUT REGISTER
s HIGH SPEED: tPD = 4.2ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION...
Description
74VHC594
8 BIT SHIFT REGISTER WITH OUTPUT REGISTER
s HIGH SPEED: tPD = 4.2ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA=25°C s HIGH NOISE IMMUNITY:
VNIH = VNIL = 28% VCC (MIN.) s POWER DOWN PROTECTION ON INPUTS
s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN)
s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
s OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 5.5V
s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 594
s IMPROVED LATCH-UP IMMUNITY
s LOW NOISE: VOLP = 0.8V (MAX.)
DESCRIPTION
The 74VHC594 is an high speed CMOS 8-BIT SHIFT REGISTERS fabricated with sub-micron silicon gate C2MOS technology. This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks and direct overriding clear (SCLR, RCLR) are provided for both the shift register and the storage register.
SOP
TSSOP
Table 1: Order Codes
PACKAGE
SOP TSSOP
T&R
M74VHC594RMTR M74VHC594TTR
A serial (QH’) output is provided for cascading...
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