74v1g77 STMicroelectronics, 74v1g77 Datasheet

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74v1g77

Manufacturer Part Number
74v1g77
Description
Single D-type Latch
Manufacturer
STMicroelectronics
Datasheet

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74v1g77CTR
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DESCRIPTION
The 74V1G77 is an advanced high-speed CMOS
SINGLE
sub-micron silicon gate and double-layer metal
wiring C
operate from 2V to 5.5V, making this device ideal
for portable applications.
The single D-Type latch is controlled by a Latch
Enable Input (LE).
While the LE input is held at a high level, the Q
output will follow the data input precisely. When
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 2004
HIGH SPEED: t
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY:
V
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
OPERATING VOLTAGE RANGE:
V
IMPROVED LATCH-UP IMMUNITY
CC
PLH
OH
NIH
CC
= 1 A(MAX.) at T
| = I
(OPR) = 2V to 5.5V
= V
2
t
MOS technology. It is designed to
PHL
OL
D-TYPE
NIL
= 8mA (MIN) at V
= 28% V
PD
= 4.4ns (TYP.) at V
LATCH
CC
A
=25°C
(MIN.)
CC
fabricated
= 4.5V
CC
= 5V
with
ORDER CODES
the LE input is taken low the Q output is latched
precisely at the logic level of D input data.
Power down protection is provided on inputs and
0 to 7V can be accepted on inputs with no regard
to the supply voltage. This device can be used to
interface 5V to 3V. It’s available in the commercial
and extended temperature range.
All inputs and output are equipped with protection
circuits against static discharge, giving them ESD
immunity and transient excess voltage.
SOT323-5L
PACKAGE
SOT23-5L
SINGLE D-TYPE LATCH
SOT23-5L
SOT323-5L
74V1G77
74V1G77STR
74V1G77CTR
T & R
1/10

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74v1g77 Summary of contents

Page 1

... PLH PHL OPERATING VOLTAGE RANGE: V (OPR 5.5V CC IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74V1G77 is an advanced high-speed CMOS SINGLE D-TYPE LATCH sub-micron silicon gate and double-layer metal 2 wiring C MOS technology designed to operate from 2V to 5.5V, making this device ideal for portable applications. ...

Page 2

... INPUT EQUIVALENT CIRCUIT ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current Ground Current CC GND CC T Storage Temperature stg T Lead Temperature (10 sec) L Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied ...

Page 3

... Value = 25°C -40 to 85°C -55 to 125°C Typ. Max. Min. Max. Min. 1.5 1.5 0.7V 0. 0.5 0.5 0.3V 0. 2.0 1.9 1.9 3.0 2.9 2.9 4.5 4.4 4.4 2.48 2.4 3.8 3.7 0.0 0.1 0.1 0.0 0.1 0.1 0.0 0.1 0.1 0.36 0.44 0.36 0.44 0 Value = 25°C -40 to 85°C -55 to 125°C Typ. Max. Min. Max. Min. 6.2 9.0 1.0 10.5 1.0 6.8 10.0 1.0 11.5 1.0 4.4 6.5 1.0 7.5 1.0 4.8 7.0 1.0 8.0 1.0 7.2 10.0 1.0 11.5 1.0 7.9 11.0 1.0 12.5 1.0 4.4 6.5 1.0 7.5 1.0 4.8 7.0 1.0 8.0 1.0 4.0 4.0 3.0 3.0 3.0 3.0 2.0 2.0 1.0 1.0 1.0 1.0 74V1G77 Unit Max. V 0 0.1 0.1 0.1 V 0.55 0. Unit Max. 11.5 13.0 ns 8.5 9.0 13.0 14.0 ns 8.5 9 3/10 ...

Page 4

... CAPACITIVE CHARACTERISTICS Symbol Parameter C Input Capacitance IN C Power Dissipation PD Capacitance (note defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without PD load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I ...

Page 5

... WAVEFORM PROPAGATION DELAYS, LE MINIMUN PULSE WIDTH SETUP AND HOLD TIMES (f=1MHz; 50% duty cycle) WAVEFORM 2: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle) 74V1G77 5/10 ...

Page 6

... DIM. MIN. A 0.90 A1 0.00 A2 0.90 b 0.35 C 0.09 D 2. 2.60 L 0.10 6/10 SOT23-5L MECHANICAL DATA mm. TYP MAX. 1.45 0.10 1.30 0.50 0.20 3.00 1.75 0.95 3.00 0.60 . mils MIN. TYP. MAX. 35.4 0.0 35.4 13.7 3.5 110.2 59.0 37.4 102.3 3.9 7049676C 57.1 3.9 51.2 19.7 7.8 118.1 68.8 118.1 23.6 ...

Page 7

... SOT323-5L MECHANICAL DATA mm. DIM. MIN. A 0.80 A1 0.00 A2 0.80 b 0.15 C 0.10 D 1.80 E 1. 0.10 TYP MAX. MIN. 1.10 31.5 0.10 1.00 31.5 0.30 0.18 2.20 70.9 2.40 70.9 1.35 45.3 .65 1.3 0.30 74V1G77 mils TYP. MAX. 43.3 0.0 3.9 39.4 5.9 11.8 3.9 7.1 86.6 94.5 53.1 25.6 51.2 3.9 11.8 7/10 ...

Page 8

... Tape & Reel SOT23-xL MECHANICAL DATA DIM. MIN 12 3.13 Bo 3.07 Ko 1.27 Po 3.9 P 3.9 8/10 mm. TYP MAX. MIN. 180 13.0 13.2 0.504 0.795 2.362 14.4 3.23 3.33 0.123 3.17 3.27 0.120 1.37 1.47 0.050 4.0 4.1 0.153 4.0 4.1 0.153 inch TYP. MAX. 7.086 0.512 0.519 0.567 0.127 0.131 0.124 0.128 0.054 0.0.58 0.157 0.161 ...

Page 9

... Tape & Reel SOT323-xL MECHANICAL DATA DIM. MIN. A 175 C 12.8 D 20 3.9 P 3.8 mm. TYP MAX. MIN. 180 185 6.889 13 13.2 0.504 0.795 60 60.5 14.4 2.25 2.7 1.2 4 4.1 0.153 4 4.2 0.149 74V1G77 inch TYP. MAX. 7.086 7.283 0.512 0.519 2.362 0.567 0.088 0.106 0.047 0.157 0.161 0.157 0.165 9/10 ...

Page 10

... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...

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