tc74act299 TOSHIBA Semiconductor CORPORATION, tc74act299 Datasheet

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tc74act299

Manufacturer Part Number
tc74act299
Description
8-bit Pipo Shift Register With Asynchronous Clear
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
8-Bit PIPO Shift Register with Asynchronous Clear
PIPO SHIFT REGISTER fabricated with silicon gate and
double-layer metal wiring C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
TLL or NMOS to High Speed CMOS. The inputs are compatible
with TTL, NMOS and CMOS output voltage levels.
LOAD DATA) controlled by the two selection inputs (S0, S1).
outputs are forced to the high-impedance state; however,
sequential operation or clearing of the register is not affected.
discharge or transient excess voltage.
Features (Note 1)(Note 2)
Pin Assignment
The TC74ACT299 is an advanced high speed CMOS 8-BIT
It achieves the high speed operation similar to equivalent
This device may be used as a level converter for interfacing
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
Compatible with TTL outputs: V
Symmetrical output impedance: |I
Balanced propagation delays: t
Pin and function compatible with 74F299
Note 1: Do not apply a signal to any bus terminal when it is in the output mode. Damage may result.
Note 2: All floating (high impedance) bus terminals must have their input levels fixed by means of pull up or pull
down resistors.
max
= 130 MHz (typ.) at V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74ACT299P,TC74ACT299F
CC
2
G ,
MOS technology.
= 8 μA (max) at Ta = 25°C
G ) are high, the eight I/O
pLH
V
2
IL
IH
Capability of driving 50 Ω
transmission lines.
OH
= 0.8 V (max)
∼ − t
= 2.0 V (min)
| = I
pHL
CC
OL
= 5 V
= 24 mA (min)
1
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
TC74ACT299P
TC74ACT299F
TC74ACT299P/F
: 1.30 g (typ.)
: 0.22 g (typ.)
2007-10-01

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tc74act299 Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT299P,TC74ACT299F 8-Bit PIPO Shift Register with Asynchronous Clear The TC74ACT299 is an advanced high speed CMOS 8-BIT PIPO SHIFT REGISTER fabricated with silicon gate and double-layer metal wiring C MOS technology achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

... TC74ACT299P/F Inputs/ Outputs Outputs A/QA H/QH QA’ QH’ QA0 QH0 QA0 QH0 H QGn H QGn L QGn L QGn QBn H QBn H QBn ...

Page 3

... Timing Chart System Diagram (Note) Note: Equivalent circuits (Note) (Note) (Note) (Note) (Note) 3 TC74ACT299P/F 2007-10-01 ...

Page 4

... I OUT ± 250 500 (DIP) (Note 2)/180 (SOP) D − 150 T stg Symbol Rating V 4 OUT CC − opr dt/ TC74ACT299P/F Unit °C Unit °C ns/V 2007-10-01 ...

Page 5

... Test Condition Symbol t W (L) ⎯ (H) ⎯ (L) ⎯ ⎯ ⎯ ⎯ ⎯ t rem 5 TC74ACT299P − 25°C 85°C Min Typ. Max Min Max ⎯ ⎯ ⎯ 2.0 2.0 ⎯ ⎯ ⎯ 0.8 0.8 ⎯ ⎯ 4.4 4.5 4.4 ⎯ ⎯ ⎯ 3.94 3.80 ⎯ ...

Page 6

... Test Condition V (V) Min CC ⎯ 5.0 ± 0.5 ⎯ 5.0 ± 0.5 ⎯ 5.0 ± 0.5 ⎯ 5.0 ± 0.5 ⎯ 5.0 ± 0.5 ⎯ 5.0 ± 0.5 ⎯ 5.0 ± 0.5 ⎯ ⎯ ⎯ TC74ACT299P − 25°C 85°C Typ. Max Min Max ⎯ 7.2 10.5 1.0 12.0 ⎯ 6.0 10.0 1.0 11.5 ⎯ 7.4 11.4 1.0 13.0 ⎯ 6.3 10.5 1.0 12.0 ⎯ 7.4 11 ...

Page 7

... Package Dimensions Weight: 1.30 g (typ.) TC74ACT299P/F 7 2007-10-01 ...

Page 8

... Package Dimensions Weight: 0.22 g (typ.) TC74ACT299P/F 8 2007-10-01 ...

Page 9

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC74ACT299P/F 9 20070701-EN GENERAL 2007-10-01 ...

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