74HCT244BQ,115 NXP Semiconductors, 74HCT244BQ,115 Datasheet - Page 2

• Manufacturer Part Number: 74HCT244BQ,115
• Description: IC BUFF/DVR TRI-ST DUAL 20QFN
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT244BQ,115

• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Logic Family: HCT
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 6 mA
• Input Bias Current (max): 8 uA
• Low Level Output Current: 6 mA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Output Current: 35 mA
• Output Type: 3-State
• Propagation Delay Time: 22 ns @ 4.5 V
• Number Of Lines (input / Output): 8 / 8
• Logical Function: Buffer/Line Driver
• Number Of Elements: 2
• Number Of Channels: 8
• Number Of Inputs: 8
• Number Of Outputs: 8
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Quiescent Current: 8uA
• Technology: CMOS
• Pin Count: 20
• Mounting: Surface Mount
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74HCT244BQ-G; 74HCT244BQ-G; 935273729115

Philips Semiconductors
4. Ordering information
Table 2:
74HC_HCT244_3
Product data sheet
Type number Package
74HC244
74HC244N
74HC244D
74HC244DB
74HC244PW
74HC244BQ
74HCT244
74HCT244N
74HCT244D
74HCT244DB
74HCT244PW
74HCT244BQ
Ordering information
Temperature range Name
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
f
f
C
V
N = number of inputs switching;
i
o
CC
= input frequency in MHz;
L
(C
= output frequency in MHz;
= output load capacitance in pF;
L
= supply voltage in V;
V
CC
DIP20
SO20
SSOP20
TSSOP20
DHVQFN20 plastic dual in-line compatible thermal enhanced very
DIP20
SO20
SSOP20
TSSOP20
DHVQFN20 plastic dual in-line compatible thermal enhanced very
2
f
o
) = sum of outputs.
Rev. 03 — 22 December 2005
Description
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads;
body width 7.5 mm
plastic shrink small outline package; 20 leads;
body width 5.3 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
thin quad flat package; no leads; 20 terminals;
body 2.5
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads;
body width 7.5 mm
plastic shrink small outline package; 20 leads;
body width 5.3 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
thin quad flat package; no leads; 20 terminals;
body 2.5
4.5
4.5
0.85 mm
0.85 mm
74HC244; 74HCT244
Octal buffer/line driver; 3-state
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Version
SOT146-1
SOT163-1
SOT339-1
SOT360-1
SOT764-1
SOT146-1
SOT163-1
SOT339-1
SOT360-1
SOT764-1
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