tc74act540 TOSHIBA Semiconductor CORPORATION, tc74act540 Datasheet

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tc74act540

Manufacturer Part Number
tc74act540
Description
Octal Bus Buffer
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Part Number:
tc74act540F
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Part Number:
tc74act540FT
Manufacturer:
VISHAY
Quantity:
13 050
Octal Bus Buffer
CMOS OCTAL BUS BUFFERs fabricated with silicon gate and
double-layer metal wiring C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
TTL or NMOS to High Speed CMOS. The inputs are compatible
with TTL, NMOS and CMOS output voltage levels.
a non-inverting type.
the high-impedance state.
discharge or transient excess voltage.
Features
The TC74ACT540/TC74ACT541 are advanced high speed
They achieve the high speed operation similar to equivalent
These devices may be used as a level converter for interfacing
The TC74ACT540 is an inverting type, and the TC74ACT541 is
When either
All inputs are equipped with protection circuits against static
High speed: t
Low power dissipation: I
Compatible with TTL outputs
: V
Symmetrical output impedance
: |I
Balanced propagation delays: t
Pin and function compatible with 74F540/541
TC74ACT540P/F/FT
TC74ACT541P/F/FT
Capability of driving 50 Ω transmission lines.
IL
OH
= 0.8 V (max) V
| = I
OL
G or
pd
1
= 24 mA (min)
TC74ACT540P,TC74ACT540F,TC74ACT540FT
TC74ACT541P,TC74ACT541F,TC74ACT541FT
= 4.3 ns (typ.) at V
G
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
IH
2
= 2.0 V (min)
are high, the terminal outputs are in
CC
2
MOS technology.
= 8 μA (max) at Ta = 25°C
pLH
CC
Inverting, 3-State
Outputs
Non-Inverting,
3-State Outputs
∼ − t
= 5 V
pHL
1
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
TC74ACT540P, TC74ACT541P
TC74ACT540F, TC74ACT541F
TC74ACT540FT, TC74ACT541FT
TC74ACT540,541P/F/FT
: 1.30 g (typ.)
: 0.22 g (typ.)
: 0.08 g (typ.)
2007-10-01

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tc74act540 Summary of contents

Page 1

... These devices may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels. The TC74ACT540 is an inverting type, and the TC74ACT541 is a non-inverting type. When either G or ...

Page 2

... A1 (17) ( (16) ( (15) ( (14) ( (13) ( (12) ( (11) ( TC74ACT540,541P/F/FT TC74ACT541 (top view) TC74ACT541 & EN (18) Y1 (17) ...

Page 3

... I OUT ± 200 500 (DIP) (Note 2)/180 (SOP/TSSOP) D − 150 T stg Symbol Rating V 4 OUT CC − opr dt/ TC74ACT540,541P/F/FT Unit °C Unit °C ns/V 2007-10-01 ...

Page 4

... GND OUT GND 5 GND 5 3.4 V Per input 5.5 Other input GND CC 4 TC74ACT540,541P/F/ 25°C − 85°C Min Typ. Max Min Max ⎯ ⎯ ⎯ 2.0 2.0 ⎯ ⎯ ⎯ 0.8 0.8 ⎯ ⎯ 4.4 4.5 4.4 ⎯ ⎯ ⎯ ...

Page 5

... PD current consumption without load. Average operating current can be obtained by the equation ·V ·f CC (opr Note 2: For TC74ACT540 only Note 3: For TC74ACT541 only = 500 Ω, input ns Test Condition V (V) CC ⎯ ...

Page 6

... Package Dimensions Weight: 1.30 g (typ.) TC74ACT540,541P/F/FT 6 2007-10-01 ...

Page 7

... Package Dimensions Weight: 0.22 g (typ.) TC74ACT540,541P/F/FT 7 2007-10-01 ...

Page 8

... Package Dimensions Weight: 0.08 g (typ.) TC74ACT540,541P/F/FT 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. TC74ACT540,541P/F/FT 9 20070701-EN GENERAL 2007-10-01 ...

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