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부품번호 | 74LVT162374DGG 기능 |
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기능 | 3.3 V 16-bit edge-triggered D-type flip-flop with 30 OHM termination resistors; 3-state | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
전체 17 페이지수
74LVT162374
3.3 V 16-bit edge-triggered D-type flip-flop with 30 Ω
termination resistors; 3-state
Rev. 03 — 17 January 2005
Product data sheet
1. General description
The 74LVT162374 is a high performance BiCMOS product designed for VCC operation at
3.3 V.
The 74LVT162374 is designed with 30 Ω series resistance in both the HIGH and LOW
states of the output. This design reduces line noise in applications such as memory
address drivers, clock drivers, and bus receivers/transmitters.
This device is a 16-bit edge-triggered D-type flip-flop featuring non-inverting 3-state
outputs. The device can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the
positive transition of the clock (CP), the Q outputs of the flip-flop take on the logic levels
set up at the D inputs.
2. Features
s 16-bit edge-triggered flip-flop
s 3-state buffers
s Output capability: +12 mA and −12 mA
s TTL input and output switching levels
s Input and output interface capability to systems at 5 V supply
s Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused
inputs
s Live insertion and extraction permitted
s Outputs include series resistance of 30 Ω making external resistors unnecessary
s Power-up reset
s Power-up 3-state
s No bus current loading when output is tied to 5 V bus
s Latch-up protection exceeds 500 mA per JESD78
s ESD protection:
x MIL STD 883 method 3015: exceeds 2000 V
x Machine model: exceeds 200 V
Philips Semiconductors
74LVT162374
3.3 V 16-bit edge-triggered D-type flip-flop
VCC
27 Ω
output
27 Ω
Fig 4. Output schematic (one output)
6. Pinning information
6.1 Pinning
001aac372
1OE 1
1Q0 2
1Q1 3
GND 4
1Q2 5
1Q3 6
VCC 7
1Q4 8
1Q5 9
GND 10
1Q6 11
1Q7 12
2Q0 13
2Q1 14
GND 15
2Q2 16
2Q3 17
VCC 18
2Q4 19
2Q5 20
GND 21
2Q6 22
2Q7 23
2OE 24
Fig 5. Pin configuration
162374
48 1CP
47 1D0
46 1D1
45 GND
44 1D2
43 1D3
42 VCC
41 1D4
40 1D5
39 GND
38 1D6
37 1D7
36 2D0
35 2D1
34 GND
33 2D2
32 2D3
31 VCC
30 2D4
29 2D5
28 GND
27 2D6
26 2D7
25 2CP
001aac370
9397 750 14401
Product data sheet
Rev. 03 — 17 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
4 of 17
4페이지 Philips Semiconductors
74LVT162374
3.3 V 16-bit edge-triggered D-type flip-flop
Table 5: Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V)
Symbol Parameter
Conditions
Min Max Unit
IO
output current
output in LOW-state
output in HIGH-state
- 128 mA
- −64 mA
Tstg storage temperature
Tj junction temperature
−65
[2]
+150
150
°C
°C
[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal
9. Recommended operating conditions
Table 6: Recommended operating conditions
Symbol Parameter
Conditions
Min Typ Max Unit
VCC supply voltage
VI input diode voltage
VIH HIGH-level input voltage
VIL LOW-level input voltage
IOH HIGH-level output
current
2.7 -
0-
2.0 -
--
--
3.6 V
5.5 V
-V
0.8 V
−12 mA
IOL LOW-level output current
- - 12 mA
∆t/∆V
input transition rise or fall outputs enabled
-
-
10 ns/V
rate
Tamb
ambient temperature
−40 -
+85 °C
10. Static characteristics
Table 7: Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Tamb = −40 °C to +85 °C [1]
VIK input clamp voltage
VOH HIGH-level output voltage
VCC = 2.7 V; IIK = −18 mA
VCC = 3.0 V; IOH = −12 mA
-
2.0
VOL
VRST
LOW-level output voltage VCC = 3.0 V; IOL = 12 mA
power-up output low voltage VCC = 3.6 V; IO = 1 mA;
VI = GND or VCC
-
[2] -
ILI input leakage current
control pins
VCC = 3.6 V; VI = VCC or GND
-
VCC = 0 V or 3.6 V; VI = 5.5 V
-
I/O data pins
VCC = 3.6 V; VI = VCC
-
VCC = 3.6 V; VI = 0 V
-
IOFF output off current
VCC = 0 V; VI or VO = 0 V to 4.5 V
-
Typ Max Unit
−0.85
-
-
0.1
−1.2
-
0.8
0.55
V
V
V
V
0.1 ±1
µA
0.4 10
µA
0.1 1
µA
−0.4 −5
µA
0.1 ±100 µA
9397 750 14401
Product data sheet
Rev. 03 — 17 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
7 of 17
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부품번호 | 상세설명 및 기능 | 제조사 |
74LVT162374DGG | 3.3V LVT 16-bit edge-triggered D-type flip-flop with 30 ohm termination resistors 3-State | NXP Semiconductors |
74LVT162374DGG | 3.3 V 16-bit edge-triggered D-type flip-flop with 30 OHM termination resistors; 3-state | NXP Semiconductors |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |