TC74VHC21FN Toshiba, TC74VHC21FN Datasheet

IC GATE AND DUAL 4INPUT 14-SOL

TC74VHC21FN

Manufacturer Part Number
TC74VHC21FN
Description
IC GATE AND DUAL 4INPUT 14-SOL
Manufacturer
Toshiba
Series
74VHCr
Datasheet

Specifications of TC74VHC21FN

Logic Type
AND Gate
Number Of Inputs
4
Number Of Circuits
2
Current - Output High, Low
8mA, 8mA
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
TC74VHC21FN,M
Dual 4-Input AND Gate
AND GATE fabricated with silicon gate C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
output, which provide high noise immunity and stable output.
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
The TC74VHC21 is an advanced high speed CMOS 4-INPUT
It achieves the high speed operation similar to equivalent
The internal circuit is composed of 4 stages including a buffer
An input protection circuit ensures that 0 to 5.5 V can be
High speed: t
Low power dissipation: I
High noise immunity: V
Power down protection is provided on all inputs.
Balanced propagation delays: t
Wide operating voltage range: V
Pin and function compatible with 74ALS21
TC74VHC21F,TC74VHC21FN,TC74VHC21FT
pd
= 3.3 ns (typ.) at V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
= 2 μA (max) at Ta = 25°C
= V
pLH
NIL
CC (opr)
CC
∼ − t
= 28% V
= 5 V
pHL
2
MOS technology.
= 2 to 5.5 V
CC
(min)
1
Note: xxxFN (JEDEC SOP) is not available in
Weight
SOP14-P-300-1.27A
SOP14-P-300-1.27
SOL14-P-150-1.27
TSSOP14-P-0044-0.65A
TC74VHC21F
TC74VHC21FN
TC74VHC21FT
Japan.
TC74VHC21F/FN/FT
: 0.18 g (typ.)
: 0.18 g (typ.)
: 0.12 g (typ.)
: 0.06 g (typ.)
2006-06-01

Related parts for TC74VHC21FN

TC74VHC21FN Summary of contents

Page 1

... Pin and function compatible with 74ALS21 MOS technology 28% V (min) NIL CC ∼ − t pLH pHL = (opr) 1 TC74VHC21F/FN/FT Note: xxxFN (JEDEC SOP) is not available in Japan. TC74VHC21F TC74VHC21FN TC74VHC21FT Weight SOP14-P-300-1.27A : 0.18 g (typ.) SOP14-P-300-1.27 : 0.18 g (typ.) SOL14-P-150-1.27 : 0.12 g (typ.) TSSOP14-P-0044-0.65A : 0.06 g (typ.) 2006-06-01 ...

Page 2

Pin Assignment GND 7 (top view) Truth Table Inputs ...

Page 3

Recommended Operating Conditions (Note) Characteristics Supply voltage Input voltage Output voltage Operating temperature Input rise and fall time Note: The recommended operating conditions are required to ensure the normal operation of the device. Unused inputs must be tied to either ...

Page 4

AC Characteristics (input: t Characteristics Symbol t pLH Propagation delay time t pHL Input capacitance C IN Power dissipation C PD capacitance Note defined as the value of the internal equivalent capacitance which is calculated from the operating ...

Page 5

Package Dimensions Weight: 0.18 g (typ.) TC74VHC21F/FN/FT 5 2006-06-01 ...

Page 6

Package Dimensions Weight: 0.18 g (typ.) TC74VHC21F/FN/FT 6 2006-06-01 ...

Page 7

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.12 g (typ.) TC74VHC21F/FN/FT 7 2006-06-01 ...

Page 8

Package Dimensions Weight: 0.06 g (typ.) TC74VHC21F/FN/FT 8 2006-06-01 ...

Page 9

... 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