TC74VHC299FW Toshiba, TC74VHC299FW Datasheet

IC REGISTER PIPO 8BIT 20-SOL

TC74VHC299FW

Manufacturer Part Number
TC74VHC299FW
Description
IC REGISTER PIPO 8BIT 20-SOL
Manufacturer
Toshiba
Series
74VHCr
Datasheet

Specifications of TC74VHC299FW

Logic Type
Shift Register
Output Type
Standard
Number Of Elements
1
Number Of Bits Per Element
8
Function
Universal
Voltage - Supply
2 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
8-Bit Pipo Shift Register with Asynchronous Clear
PIPO SHIFT REGISTER fabricated with silicon gate C
technology.
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
LOAD DATA) controlled by the two selection inputs (S0, S1).
forced to the high-impedance state; however, sequential
operation or clearing of the register is not affected.
discharge.
Features (Note 1) (Note 2) (Note 3)
The TC74VHC299 is an advanced high speed CMOS 8-BIT
It achieves the high speed operation similar to equivalent
It has a four modes (HOLD, SHIFT LEFT, SHIFT RIGHT and
When one or both enable ( 1
All inputs are equipped with protection circuits against static
High speed: f
Low power dissipation: I
High noise immunity: V
Balanced propagation delays: t
Wide operating voltage range: V
Low noise: V
Pin and function compatible with 74ALS299
Note 1: Do not apply a signal to A/QA to H/QH bus terminal when it is in the output mode. Damage may result.
Note 2: All floating (high impedance) A/QA to H/QH bus terminals must have their input levels fixed by means of pull
Note 3: A parasitic diode is formed between A/QA to H/QH bus and V
up or pull down resistors.
be used to interface 5 V to 3 V systems directly.
OLP
max
= 1.4 V (max)
= 160 MHz (typ.) at V
TC74VHC299F,TC74VHC299FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
G ,
= 4 μA (max) at Ta = 25°C
= V
G ) are high, the eight I/O are
pLH
NIL
2
CC (opr)
∼ − t
= 28% V
pHL
CC
= 2 to 5.5 V
= 5 V
CC
(min)
2
MOS
1
CC
Weight
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
TC74VHC299F
TC74VHC299FT
terminals. Therefore bus terminal can not
TC74VHC299F/FT
: 0.22 g (typ.)
: 0.08 g (typ.)
2007-10-01

Related parts for TC74VHC299FW

TC74VHC299FW Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC299F,TC74VHC299FT 8-Bit Pipo Shift Register with Asynchronous Clear The TC74VHC299 is an advanced high speed CMOS 8-BIT PIPO SHIFT REGISTER fabricated with silicon gate C technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

Pin Assignment G/QG 4 E/QE 5 C/QC 6 A/QA 7 QA’ 8 CLR 9 GND 10 (top view) Truth Table Function Mode Select CLR ...

Page 3

Timing Chart CK Mode S0 Control Inputs S1 CLR Serial SR Data Inputs SL Outputs QA’ A/QA B/QB C/DC D/QD Inputs/ Outputs E/QE F/QF G/QG H/QH Outputs QH’ CLEAR LOAD SHIFT RIGHT SHIFT LEFT 3 TC74VHC299F/FT HOLD CLEAR 2007-10-01 ...

Page 4

System Diagram QH’ ...

Page 5

... Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc) ...

Page 6

Electrical Characteristics DC Characteristics Characteristics Symbol High-level input V IH voltage Low-level input V IL voltage High-level output V OH voltage Low-level output V OL voltage 3-state output I OZ off-state current Input leakage I IN current Quiescent supply I ...

Page 7

AC Characteristics (input Characteristics Symbol Propagation delay t pLH time t pHL (CK-QA’, QH’) Propagation delay time t pHL ( CLR -QA’, QH’) Propagation delay t pLH time t pHL (CK-QA to QH) Propagation delay time t pHL ...

Page 8

Timing Requirements (input: t Characteristics Symbol Minimum pulse width (CK) Minimum pulse width ( CLR ) Minimum set-up time (SL, SR) Minimum set-up time ( Minimum set-up time (S0, S1) Minimum hold time (SL, SR) Minimum hold time ...

Page 9

Input Equivalent Circuit INPUT A/QA to H/QH Bus Terminal Equivalent Circuit I/O 9 TC74VHC299F/FT 2007-10-01 ...

Page 10

Package Dimensions Weight: 0.22 g (typ.) TC74VHC299F/FT 10 2007-10-01 ...

Page 11

Package Dimensions Weight: 0.08 g (typ.) TC74VHC299F/FT 11 2007-10-01 ...

Page 12

... The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • ...

Related keywords