IC Phoenix
 
Home ›  7717 > 74HC299D-74HC299N-74HCT299D-74HCT299N,74HC/HCT299; 8-bit universal shift register; 3-state
74HC299D-74HC299N-74HCT299D-74HCT299N Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
74HC299DPHI ?N/a82avai74HC/HCT299; 8-bit universal shift register; 3-state
74HC299DPHILIPSN/a24avai74HC/HCT299; 8-bit universal shift register; 3-state
74HC299NPHILIPSN/a221avai74HC/HCT299; 8-bit universal shift register; 3-state
74HCT299DPHILIPSN/a1000avai74HC/HCT299; 8-bit universal shift register; 3-state
74HCT299NPHN/a130avai8-bit universal shift register; 3-state
74HCT299NPHIN/a27avai8-bit universal shift register; 3-state
74HCT299NPHILIPSN/a32avai8-bit universal shift register; 3-state


74HCT299D ,74HC/HCT299; 8-bit universal shift register; 3-stateINTEGRATED CIRCUITSDATA SHEETFor a complete data sheet, please also download:• The IC06 74HC/HCT/HC ..
74HCT299N ,8-bit universal shift register; 3-stateFEATURES The 74HC/HCT299 contain eight edge-triggered D-typeflip-flops and the interstage logic nec ..
74HCT299N ,8-bit universal shift register; 3-stateGENERAL DESCRIPTION 2 nset to the high-impedance OFF-state. In this condition, theThe 74HC/HCT299 a ..
74HCT299N ,8-bit universal shift register; 3-stateFEATURES The 74HC/HCT299 contain eight edge-triggered D-typeflip-flops and the interstage logic nec ..
74HCT2G04GW ,Dual inverterLogic diagram (one gate)6. Pinning information6.1 Pinning74HC2G0474HCT2G041A 1 6 1YGND 2 5 VCC2A 3 ..
74HCT2G08DP ,Dual 2-input AND gateFeatures and benefits Wide supply voltage range from 2.0 V to 6.0 V Input levels: For 74HC2G08: ..
74VHC574MTC ,Octal D-Type Flip-Flop with 3-STATE Outputs74VHC574 Octal D-Type Flip-Flop with 3-STATE OutputsMarch 1993Revised April 199974VHC574Octal D-Typ ..
74VHC574MTCX ,Octal D-Type Flip-Flop with 3-STATE OutputsGeneral Descriptionand input voltages.The VHC574 is an advanced high speed CMOS octal flip-flop wit ..
74VHC574MTCX ,Octal D-Type Flip-Flop with 3-STATE OutputsFeaturestechnology. It achieves the high speed operation similar toequivalent Bipolar Schottky TTL ..
74VHC574MTCX ,Octal D-Type Flip-Flop with 3-STATE OutputsGeneral Descriptionand input voltages.The VHC574 is an advanced high speed CMOS octal flip-flop wit ..
74VHC574MTCX ,Octal D-Type Flip-Flop with 3-STATE Outputs74VHC574 Octal D-Type Flip-Flop with 3-STATE OutputsMarch 1993Revised April 199974VHC574Octal D-Typ ..
74VHC574MX ,Octal D-Type Flip-Flop with 3-STATE OutputsFeaturestechnology. It achieves the high speed operation similar toequivalent Bipolar Schottky TTL ..


74HC299D-74HC299N-74HCT299D-74HCT299N
74HC/HCT299; 8-bit universal shift register; 3-state

Philips Semiconductors Product specification
8-bit universal shift register; 3-state 74HC/HCT299
FEATURES
Multiplexed inputs/outputs provide improved bit density Four operating modes: shift left shift right hold (store) load data Operates with output enable or at high-impedance
OFF-state (Z) 3-state outputs drive bus lines directly Can be cascaded for n-bits word length Output capability: bus driver (parallel I/Os),
standard (serial outputs) ICC category: MSI
GENERAL DESCRIPTION

The 74HC/HCT299 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). They are specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT299 contain eight edge-triggered D-type
flip-flops and the interstage logic necessary to perform
synchronous shift-right, shift-left, parallel load and hold
operations. The type of operation is determined by the
mode select inputs (S0 and S1), as shown in the mode
select table.
All flip-flop outputs have 3-state buffers to separate these
outputs (I/O0 to I/O7) such, that they can serve as data
inputs in the parallel load mode. The serial outputs (Q0 and
Q7) are used for expansion in serial shifting of longer
words.
A LOW signal on the asynchronous master reset input
(MR) overrides the Sn and clock (CP) inputs and resets the
flip-flops. All other state changes are initiated by the rising
edge of the clock pulse. Inputs can change when the clock
is either state, provided that the recommended set-up and
hold times, relative to the rising edge of CP, are observed.
A HIGH signal on the 3-state output enable inputs (OE1 or
OE2) disables the 3-state buffers and the I/On outputs are
set to the high-impedance OFF-state. In this condition, the
shift, hold, load and reset operations can still occur. The
3-state buffers are also disabled by HIGH signals on both
S0 and S1, when in preparation for a parallel load
operation.
QUICK REFERENCE DATA

GND= 0 V; Tamb =25 °C; tr =tf= 6 ns
Notes
CPD is used to determine the dynamic power
dissipation (PD in μW): =CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:= input frequency in MHz= output frequency in MHz
∑ (CL × VCC2 × fo)= sum of outputs For HC the condition is VI= GND to VCC
For HCT the condition is VI= GND to VCC − 1.5 V
ORDERING INFORMATION

See “74HC/HCT/HCU/HCMOS Logic Package
Information”.
Philips Semiconductors Product specification
8-bit universal shift register; 3-state 74HC/HCT299
PIN DESCRIPTION
Philips Semiconductors Product specification
8-bit universal shift register; 3-state 74HC/HCT299
MODE SELECT TABLE
Notes
H= HIGH voltage level= LOW voltage level= don’t care= LOW-to-HIGH CP transition
Philips Semiconductors Product specification
8-bit universal shift register; 3-state 74HC/HCT299
Philips Semiconductors Product specification
8-bit universal shift register; 3-state 74HC/HCT299
DC CHARACTERISTICS FOR 74HC

For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: bus driver (parallel I/Os)
standard (serial outputs)
ICC category: MSI
AC CHARACTERISTICS FOR 74HC

GND= 0 V; tr =tf= 6 ns; CL= 50 pF
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED